Answered: A 2000-kg car traveling at 21 m/s takes…

Name: A 2000-kg car traveling at 21 m/s takes 44 m to stops under full braki
Uploaded: 2024-03-20T06:56:46.000Z
Channel: Bartleby
Description: A 2000-kg car traveling at 21 m/s takes 44 m to stops under full braking. The same car under similar road conditions, traveling at 44 m/s takes _______ m to stop under full braking.

Science

Physics

A 2000-kg car traveling at 21 m/s takes 44 m to stops under full braking. The same car under similar road conditions, traveling at 44 m/s takes _______ m to stop under full braking.

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter6: Motion In Two Dimensions

Section6.3: Relative Velocity

Problem 27PP

See similar textbooks

Similar questions

A 3190.27 kg car crashed to a 508.43 lbs motorcycle which is at rest, throwing it to accelerate at 8.99 m/s^2. If the car was pushed back with a distance of 27.32m , how much farther is the motorcycle from the crash site? What is the final velocity of the car upon being pushed back that is caused by the crash? use 1kg=2.20lbs
An constant applied force of 40.1 N lifts an 2.50 kg mass straight up, resulting in a final speed of 3.6 m/s. What distance did the mass move if it was initially at rest?
NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. The subway train shown is traveling at a speed of 38 mi/h when the brakes are fully applied on the wheels of car A, causing it to slide on the track, but the brakes are not applied on the wheels of cars B or C. 40 tons B The force FAB is 19.388 The force FBC is 50 tons ‒‒‒‒‒ C Knowing that the coefficient of kinetic friction is 0.35 between the wheels and the track, determine the force in each coupling. 40 tons lb Compression 8.6 lb Compression
A conveyor belt is used to send burgers through a grilling machine. If the grilling machine is 1.5 m long and the burgers require 3.0 min to cook, how fast must the conveyor belt travel?
A 1320 kg car skids to a halt on a wet road where μkinetic = 0.32. How fast (in m/s) was the car traveling if it leaves 72 m long skid marks assuming the local acceleration due to gravity is 9.80 m/s2?
A tired cyclist on a bicycle (102.0 kg combined) starts with an initial velocity of 15.0 m/s at the bottom of a hill and coasts up the hill. He comes to a stop just at the top of the hill. What is the maximum height of the hill?
A 1.4 gram bullet is shot into a tree stump. It enters at a velocity of 341 m/sec and comes to rest after having penetrated the stump in a straight line. It takes 0.00032 sec to come to a stop after striking the stump. What was the force on the bullet during impact? (answer in Newtons)
A vehicle with a mass of 2.40 * 103 kg is driving at a speed of 25.0 m/s. When the driver uses the brakes, the vehicle comes to a halt after 48.0 meters. How strong is the continual braking force acting on the vehicle as it slows down?
To Merge into the highway you need to increase your speed from 50 km/h to 100 km/h. If your car can accelerate at 4.0 m/s2, what should the minimum length of the ramp be? (report your answer in meters) Your Answer: Question 9 options:
At the base of a hill, a 90 kg cart drives at 13 m/s toward it then lifts off the accelerator pedal). If the cart just barely makes it to the top of this hill and stops, how high must the hill be?
A car (mass 1000 kg) is traveling at 60 mph (26.82 m/s) when the driver notices a cat 50 m ahead in the road. Wanting to save the feline's life, the driver slams on the brakes and comes to a stop 2 m in front of the cat. What was the car's acceleration as it was braking?
To Merge into the highway you need to increase your speed from 50 km/h to 100 km/h. If your car can accelerate at 8.0 m/s², what should the minimum length of the ramp be? (report your answer in meters) Your Answer: Answer