The parachute on a race car of weight 8010 N opens at the end of a quarter mile run when the car is traveling at 35.6 m/s. What total retarding force must be supplied by the parachute to stop the car in a distance of 1070 m

The parachute on a race car of weight 8010 N opens at the end of a quarter mile run when the car is traveling at 35.6 m/s. What total retarding force must be supplied by the parachute to stop the car in a distance of 1070 m

Name: The parachute on a race car of weight 8010 N opens at the end of a qua
Uploaded: 2024-03-20T06:57:57.000Z
Channel: Bartleby
Description: The parachute on a race car of weight 8010 N opens at the end of a quarter mile run when the car is traveling at 35.6 m/s. What total retarding force must be supplied by the parachute to stop the car in a distance of 1070 m?

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter5: Displacement And Force In Two Dimensions

Section: Chapter Questions

Problem 8STP

See similar textbooks

Similar questions

The parachute on a race car of weight 8 820 N opens at the end of a quarter-mile run when the car is traveling at 35 m/s. What total retarding force must be supplied by the parachute to stop the car in a distance of 1 000 m?
A car has a mass of 1750 kg. If the driver applies the brakes while on a gravel road, the maximum friction force that the tires can provide without skidding is about 6500 N. If the car is moving at 22 m/s, what is the shortest distance in which the car can stop safely?
An airplane starts from rest on the runway. The engines exert a constant force of 78.0 kN on the body of the plane (mass 9.20 × 104 kg) during takeoff. How far down the runway does the plane reach its takeoff speed of 64.6 m/s?
A plane is initially at rest on the ground. The minimum speed for the plane to take off is 50 meters/sec and the runway is 2 km long. What should be the minimum acceleration of the plane so that it has a successful take off?
A 1500 kg automobile travels at a speed of 105 km/h along a straight concrete highway. Faced with an emergency situation, the driver jams on the brakes, and the car skids to a stop. (a) What will be the car's stopping distance for dry pavement ( = 0.85)? (b) What will be the car's stopping distance for wet pavement ( = 0.60)?
Construction workers are building a new skyscraper in a major city. A crane operator is using a crane to lift a heavy box of supplies (with a mass of 687 kg) to the top of the building when the cord suddenly snaps! The box of supplies free-falls to the ground from a height of 142 m. How many seconds does it take for the supplies to crash into the ground below?
A boat and its passengers have a combined mass of 5.10x10^2 kg. The boat is coasting into a pier at a speed of 1.00 m/s. How great a force is required to bring the boat to rest in 1.00x10^2 s?
A city is trying to determine the speed limit for a given stretch of road. If a stop sign is visible from 62.0m on a straight, horizontal stretch of road and the coefficient of static friction between the road and the tires of a car is 0.525 then what is the maximum speed for a car in meters per second so that it can come to a complete stop at the stop sign?
A person catches a ball with a mass of 145 g dropped from a height of 60.0 m above his glove. His hand stops the ball in 0.0100 s. What is the force exerted by his glove on the ball? Assume the ball slows down with constant acceleration.
A car has a mass of 1520 kg. While traveling at 25 m/s, the driver applies the brakes to stop the car on a wet surface with a 0.40 coefficient of friction. How far does the car travel before stopping?
A 1370-kg car is skidding to a stop along a horizontal surface. The car decelerates from 27.6 m/s to a rest position in 3.15 seconds. Assuming negligible air resistance, determine the coefficient of friction between the car tires and the road surface.
A 3.45×103 kg train is stopped at a station. The train must go around a 149 m diameter corner right after it leaves the station. As the train leaves the station it provides a constant forward force of 1.67×103 N. What is the train's acceleration after 5.00 s?