Q: Lab 6: Explore the gravitational acceleration on the surface of the Earth Objective: understanding…
A:
Q: A transformer has 200 turns on its primary and 12 turns on its secondary. If the input voltage is…
A: Given data: Np = 200 and Ns = 12 Vp = 2000 N Required: The output voltage (Vs)
Q: A vernier calipers has its main scale graduated in mm and 10 divisions on its vernier scale are…
A: Given, Value of one main scale division is 1 mm 10 div of vernier scale =9 mm. 1 div of vernier…
Q: 7. What body tissues are dielectrics? a) Tissues that do not conduct electrical current, for…
A:
Q: How far does a car travel while accelerating from 6.0m/s to 14.0m/s at a rate of 1.80m/s^2
A: The car travelled a distance of 44.4 m.
Q: A physics student, in a stationary elevator, places a 250.0 g mass on an electronic balance. The…
A: Given mass (m) =250.0 g balance reading (mb)=262.0 g Required acceleration of elevator (a)=?
Q: The position of a particle is defined by the equations = 3t³8t² 15t + 6 ft, where t is in seconds.…
A: Please note : As per answering guidelines I can answer the first three questions of a multisub-part…
Q: An airplane is heading due south at a speed of 600 km/h. 0= 7.61 east of south Submit All attempts…
A: Given Speed of an airplane, Vairplane=600 km/h Vector magnitude and direction Vectors can be…
Q: Water is dripping out of a conical funnel at a uniform rate of 2cm³/sec. The funnel has height of 15…
A:
Q: 3. З хаттые the спажде 81=+4.0 x10³ C ☹ - distribution snown, 2=-4.0x10-5C € 4.0m a. What was the…
A:
Q: The pitch of a screw gauge is 0.5 mm and the head scale is divided in 100 parts. What is the least…
A: Given Pitch = 0.5 mm Head scale division = 100 We have to calculate the least count of this scale.
Q: A ball is released from a height and it reaches the ground in 3s. If g=9.8m/s², find: (a) The height…
A:
Q: It took a constant 500 W power to run an engine from rest to its operating speed in 20 seconds. What…
A: “Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: A 138-Newton horizontal force is exerted upon a 4.6 kg box to move it across a level surface at a…
A: Draw the free-body diagram of the object.
Q: A sanding disk with rotational inertia 3.7 x 10-3 kg-m² is attached to an electric drill whose motor…
A: In this question we have to find the angular momentum and angular velocity. Please give positive…
Q: QUESTION 5 0.52 mol of argon gas is admitted to an evacuated 3.00 liter (3.00 x 10-3 m³) container…
A: Dear student, Since both questions are different as per guidelines we can author only first one…
Q: 6. A conducting rod is sliding at v= 3.0 m/s on metal rails separated by L=2.0 m. The magnetic field…
A:
Q: 10. The sun's electromagnetic radiation peaks at the wavelength λ = 555 nm. What is the frequency f…
A:
Q: 1. Two projectiles, both with a velocity of 50 m/s, are thrown from the same spot. One of them is…
A:
Q: The 5-kg block B will move a distance of 0.5 meters up along the smooth inclined plane in t =3…
A:
Q: A force of 12 N acts on a body of mass 2 kg for 4 s initially at rest. Calculate the velocity…
A:
Q: A commuter backs her car out of her garage with a constant acceleration of 1.60 m/s². (For each…
A: Given data: Initial velocity (u) = 0 m/s Acceleration (a) = 1.60 m/s2 Final velocity (v) = 2.00 m/s…
Q: To lift a basket with a mass of 45kg to the top of a building 14m in height, a cable with length 14m…
A: In this question we have to find the work done in lifting the basket to top of the building. Please…
Q: A child of mass m = 29 kg slides down a slide of height h = 2.4 m without friction. Let…
A: Given: The mass of the child is 29 kg. The initial height of the child from the ground is 2.4 m.
Q: When the scientist shines light of frequency f on the cathode, the galvanometer G measures a current…
A: Solution: Given: This question is related to experimental setup for the study of photoelectric…
Q: A pebble is thrown is vertically upwards with a speed of 25m/s. How will it go after 2 sec ? Take…
A:
Q: An object of mass 40 kg is moving in the +y-direction with a speed of 95 m/s from a location m. A…
A:
Q: what is James B. Pollack contributions to physics and what is Steven chu contributions to…
A:
Q: In any problem, if the number of unknowns is greater than the number of equilibrium equations, the…
A: The 1st question is unclear. Please repost with necessary information. We are solving the 2nd…
Q: 4. (I) A 650-2 and an 1800- resistor are connected in series with a 12-V battery. What is the…
A: In the series combination of resistances, the current remains the same, and the potential difference…
Q: Your answer is partially correct. app In the figure, a constant horizontal force F of magnitude 7.0…
A:
Q: In the figure, two particles, each with mass m = 0.78 kg, are fastened to each other, and to a…
A:
Q: 1. A small metal pan of length 100cm, width 20cm and depth 4cm is floating in water. When a uniform…
A:
Q: Calculate the velocity acquired by the body
A: Given data. Force,f= 12N mass,m= 2 kgtime,t= 4sCalculate the velocity acquired by the body and…
Q: An m=60 kg diver jumps off a diving board h=3 m above the water that acts like an ideal spring with…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: 6V 2.5A 0.6A R1 100 PA R2 1522 PA R3 ΡΩ Find R2 Current Find R3 Current Find R3 Resistance
A:
Q: (Ch 05 HW Problem 5.05 A 0.40-kg ball, attached to the end of a horizontal cord, is rotated in a…
A:
Q: Paragraph for Questions 124 Two identical carts A and B each with mass m are connected via a spring…
A:
Q: A rock pulled by two cords in the opposite direction moves at a constant acceleration. What can be…
A: Given that a rock is under constant acceleration and is being pulled by two string in opposite…
Q: Please help me with this. I chose Vera Rubin Provide the follow - Date of birth - Date of death -…
A: Vera Rubin Date of birth - 23 July 1928 Date of death - 25 December 2016 Age - 88 years Gender -…
Q: What are the factors that affect the speed of sound in air? Explain.
A: Speed of sound depends primarily on the density and viscosity of the medium through which it…
Q: A brass bar, 15 cm in length, is welded to an aluminum bar, 10 cm in length. Both have a cross…
A:
Q: Which degrees of freedom do we use in the two sample independent t-test when determining our…
A: The independent t-test, also called the two sample t-test, independent-samples t-test or student's…
Q: In the figure shown below, the weight (W) is 1,745N. What is the magnitude of the tension in the…
A:
Q: Oa 1.80 x 10-6 m/s Ob-1.79 x 10-12 m/s C 1.80 x 10-9 m/s O d. 170 x 10-19 m/s A 5.31 mm2 silver wire…
A: Solution: Given: 1 mm2 = 10-6 m2 1 A = 1000 mA A = area of cross section of sliver wire = 5.31 mm2 =…
Q: As a part of his daily workout routine, he lifts 10-kg dumbbells on each hand. His hands and…
A: Given:- Assume that the center of gravity of the forearms is in the middle. The mass of the…
Q: The motion of a particle is defined by the relation a = 4t, where a is in ft/s² and t in seconds. It…
A: Given value--- s = 1 ft and v = 2 ft/s when t = 1 sec. We have to find --- relation between v and…
Q: Determine the U and Y components of the 1000-N force shown below. Y 3 1000 N 2 38⁰ X U
A: The angle made by the F=1000 N force with the x axis is , θ=tan-1(23) =33.69∘ Then the x-component…
Q: What is perpetual motion?
A: Perpetual motion:- We know that perpetual motion is defined as a continuous motion of infinite…
Q: Tutorial You want to create a telescope with a resolving power of 0.045 arc seconds at a wavelength…
A:
Assessment 3.
Topic: Vector Analysis
Show your complete solutions. Include necessary diagrams.
Step by step
Solved in 2 steps with 2 images
- A pedestrian walks 6.0 km east and then 13.0 km north. Use a graphical method to find the pedestrian’s resultant displacement and geographic direction.3. A spelunker is surveying a cave. She follows a passage 180 m straight west, then 210 m southeast, and then 280 m at 30° east of north. After a fourth unmeasured displacement, she finds herself back where she started. Determine the magnitude and direction of the fourth displacement.13. Your dog is running around the grass in your back yard. He T undergoes successive displacements 3.50 m south, 8.20 m northeast, and 15.0 m west. What is the resultant displacement?
- 1. A boy walk 140 m due north, 85 m due east, 35 m due southeast, 38 m due west and then 19 m due northwest. Calculate the displacement for his whole journey.PFE LEC 2 . A man walks 95 km East the 55 km North. Calculate his resultant displacement and direction.A hiker starts a journey by walking first 3 km to the west and then 4 km in the direction of 60o to the northeast (north of the east). Determine the total displacement of the hiker (magnitude and direction).
- An ant crawls on a tabletop. It moves 2.0 cm East, turns 3.0 cm 40o North of East and finally moves 2.5 cm North. What is the ant’s total displacement?1. A boy walks 20 m west, 12 m in direction of 30 degrees north of west and 40m in direction of 60 degrees south of west in 5 minutes. Determine magnitude and direction of his average velocity.Figure E1.28 B (15.0 m) Ď (10.0 m) 30.0° 53.00 25.0° Č (12.0 m) (Ã (8.00 m)
- 12. A boy delivering newspapers covers his route by traveling 100m West, 50m south and then 300m 30° north of east. Calculate the magnitude and direction of his resultant displacement. 1 The Sum of X components is 2. The Sum of Y components is 3. The Resultant magnitude is 4.3. The Resultant direction isTopic: Vector 1. A spelunker is surveying a cave. She follows a passage 180 m straight west, then210 m in a direction east of south, and then 280 m at east of north. After a fourth unmeasured displacement, she finds herself back where she started. ...Use a scale drawing to determine the magnitude and direction of the fourth displacement. Solve only clean handwriting ok must. Don't copy paste12. A car travels 20km south, 15km east and 35km in a direction 40° north of east. Calculate the magnitude and direction of the resultant displacement. in 1 The Sum of X components is= 2. The Sum of Y components is= 3. The resultant magnitude is = 4. The Resultant direction is =