A race car enters the circular portion of a track that has a radius of 70 m. When the car enters the curve at point P, it is travelling with a speed of 120 km/h that is increasing at 5 m/s2. Three seconds later, determine the following

Q: A race car enters the circular portion of a track that has a radius of 70 m. When the car enters the…

A:

Q: A car travels from A to B at an average speed of 80 kph and back to A without loss of time at an…

A: Given: The speed of car from A to B in time t, V1 = 80 kph The speed of car from B to A in time t,…

Q: Two Cars A and B are traveling in the same direction at the same speed of 20 meters per second along…

A:

Q: will the cars meet and how far will each have traveled? Draw the figure.

A: Given: For Car A Initial velocity = 70 kmph deceleration = 0.40 m/s2 For car B Initial velocity = 20…

Q: A small ship capable of making a speed of 6.1 knots through still water maintains a heading due east…

A:

Q: Problem 1 An amusement park ride consists of a car which is attached to the cable OA. The car…

A:

Q: As relay runner A enters the 65-ft-long exchange zone with a speed of 30 ft/s, he begins to slow…

A: Write the given data:

Q: A particle travels along the path y² = 4x with a constant speed of v = 4 m/s. Determine the x and y…

A: Given data: y2=4xv=4 m/sx=4 m Need to determine the velocity and acceleration.

Q: determine the x and y components of velocity and acceleration of the car.

A: Given: R= 70 m V= 120 km/h a=5 m/s2 t= 3 s To determine:  x and y components of velocity and…

Q: Bus A and Bus B leave from the same station at the same time. Bus A travels due North at 30 mph,…

A: Draw a diagram showing the positions of the buses. Here, O is the starting point for both the…

Q: At the instant shown in (Figure 1), car A has a speed of 18 km/h , which is being increased at the…

A: Given data as per question speed of car A =18 km/h The increasing rate of speed of car A =300 km/h2…

Q: Car A is traveling with a constant speed of 80 km/h due north, while car B is traveling with a…

A:

Q: A motoreycle patrolman starts from rest at A two seconds after a car, speeding at the constant rate…

A: Let t be the time elapsed from starting of the race   speed of car = 120 kmph = 33.3333 m/s max…

Q: A helicopter starts from rest at point A and travels along the straight-line path with a constant…

A:

Q: The particle P moves along the parabolic surface shown. When x = 0.18 m, the particle speed is v=…

A: To find : The r,r˙,θ and θ˙. Free body diagram : The free body diagram is, Formula used : Use the…

Q: 3. Car X leaves at a given point and travels north at 30 mph. Another Car Y leaves 1 hour later, and…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: If an Aircraft is take off from Airport at speed v, 900 Km /h determine its speed in a) foot per…

A: Given data: The speed of the aircraft is v=900 kmh

Q: a particle is moving along a straight line such that its position is defined by 2=10t^2+20 where t…

A:

Q: A boat has an initial speed of 16 ft/s. If it then increases its speed along a circular path of…

A: Given data: The initial speed of boat is u = 16 ft/s. The radius of the circular path is r = 80 ft.…

Q: Q1) A motorcycle patrolman starts from rest at A three seconds after a car, speeding at the constant…

A:

Q: A subway car leaves station A; it gains speed at the rate of 4 ft/s² for 6 s and then at the rate of…

A:

Q: The velocity of the particle is given by v=60(1-e^ t )m/s, where t is in seconds. Determine the a)…

A:

Q: The particle P moves along the parabolic surface shown. When x = 0.28 m, the particle speed is v=…

A:

Q: A small ship capable of making a speed of 6.3 knots through still water maintains a heading due east…

A:

Q: A train starts from rest at station A and accelerates at 0.5 m/s^2 for 60 s. Afterwards it travels…

A: Given data vi=0a1=0.5 m/sec2t1=60 sect2=900 seca2=-1 m/sec2vf=0

Q: The speedboat B is cruising to the north at 81 mi/hr when it encounters an eastward current of speed…

A:

Q: A particle travels around a circular path having a radius of 50 m. If it is initially traveling with…

A:

Q: A motorcyclist at A is traveling at 60 ft/s when he wishes to pass the truck T which is traveling at…

A:

Q: A motoreycle patrolman starts from rest at A two seconds after a car, speed at the constant rate of…

A:

Q: Two jeepneys J1 and J2 are travelling along a straight road next to one another at the same…

A:

Q: A small ship capable of making a speed of 5.0 knots through still water maintains a heading due east…

A: Consider the velocity diagram as shown below for the given system.

Q: Charley stands 34 meters west of Robert. Robert starts walking north at a speed of 2 m/s, and…

A: Given Data→ Distance between Charley and Robert is 34 meters. The velocity at which Robert is moving…

Q: A small ship capable of making a speed of 5.5 knots through still water maintains a heading due east…

A:

Q: A particle travels around a circular path having a radius of 50 m. If it is initially traveling with…

A: Given: The radius of the circular path is r = 50 m. The initial speed of the of the particle is vi…

Q: The car travels around the portion of a circular track having a radius of r = 600 ft such that when…

A:

Q: Car A is traveling at a location where the speed limit is 100 km/h. The police officer in car P…

A: Equations of motions are used to get the distance v = u +at s = ut + 1/2at2 v2 = u2 + 2as Answer: s…

Q: The truck travels along a circular road with acceleration 1.91 m/s* and a speed of 4 m/s when t =0,…

A: Given that , Accelertion a = 1.91 m/s2Velocity at t =0 ,v0=4 m/sspeed increment = 0.4 t m/s2

Q: Car A is traveling at a location where the speed limit is 100 km/h. The police officer in car P…

A:

Q: An object is traveling along a straight line, and the velocity of the object is defined by v = (30 -…

A: Givenv=30-0.03s2s=10m

Q: QS// Cars A and B are traveling around the circular racetrack. At the instant shown, A has a speed…

A: Given data: The speed of car A is vAi = 160 ft/s. The acceleration of car A is aA = 1.5 ft/s2. The…

Q: A race car enters the circular portion of a track that has a radius of 70 m. When the car enters the…

A: Given, r = 70 m Initial Velocity of Car VCo = 120 km/h at = 5 m/s2 Three Seconds later, t = 3…

Q: The car travels along the circular path such that its speed is increased by at = (0.5e¹) m/s², where…

A:

Q: Situation I: The car travels in a circular path having a radius of 45 m at a speed of v = 4 m/s. For…

A:

Q: Q1: At the instant shown, car A has a speed of 20 km/h, which is being increased at the rate of 300…

A:

Q: An object is traveling along a straight line, and the velocity of the object is defined by v = (30 -…

A: Given Data V=(30-0.03s2) m/s

Q: A particle is moving along a straight line such that when it is at the origin it has a velocity v,.…

A: Given: vo=4 m/sb=-1.5ms3t1=2…

Q: Car A starts from rest at t = 0 and travels along a straight road with a constant acceleration of 6…

A:

Q: Two airplanes are performing at an air show. Plane B enters the circular path (r =105 meters) at…

A:

Q: A small ship capable of making a speed of 6.5 knots through still water maintains a heading due east…

A:

Q: Q5// Cars A and B are traveling around the circular racetrack. At the instant shown, A has a speed…

A: In the given problem following steps will be considered. 1. For the initial path with the given…

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.