# Physics

posted by .

An automobile is traveling 65 km/hr. It brakes decelerate it 6.o m/s^2.

a) How long will it take to stop the car?
b) How far will the car travel after the brakes are applied?

• Physics -

10.83

• Physics -

3.01s

## Respond to this Question

 First Name School Subject Your Answer

## Similar Questions

1. ### Physics

The brakes are applied to a car traveling on a dry, level highway. A typical value for the magnitude of the car's acceleration is 5.35 m/s2. If the car's initial speed is 29.1 m/s, how long does it take to stop and how far does it …
2. ### Physics

A 1000kg car is traveling along a level road at 20.00ms, when the brakes are applied long enough to do 50000 J of work. 1) what is the initial kinetic energy of the car?
3. ### college Physics

A car is traveling at 7.0 m/s when the driver applies the brakes. the car move 1.5m before it comes toa complete stop. if the car had been moving at 14m/s how far would it have continued to move after the brakes were applied?
4. ### physics

The brakes are applied to a car traveling on a dry, level highway. A typical value for the magnitude of the car's acceleration is 4.75 m/s2. If the car's initial speed is 32.1 m/s, how long does it take to stop and how far does it …
5. ### physics

A car starts from rest and accelerates uniformaly at the rate of 0.98m/s in 1hr.what is its final velocity?
6. ### Physics

A car of mass 1550 kg is travelling at 75.0 km/h on a dry horizontal concrete surface when the driver applies the brakes licking the wheels. (a) How far does the car travel before coming to rest?
7. ### Calculus

A car traveling 132 feet per second decelerates at a constant rate to 60 feet per second in three seconds. A. what is the negative acceleration?
8. ### Physics

A car is going 18.3 m/s down a road. At time t=0s, a squirrel runs in front of the car 36 meters away. It takes the driver t=0.67s to slam on the brakes, but after that , the brakes offer a frictional force F(fr)=21000N. Her car masses …
9. ### Phiysics

An automobile traveling 50km/hr. It decelerates at 5 meter per second square. How long will it take to stop the car?
10. ### Physics

An automobile traveling 50km/hr. It decelerates at 5 meter per second square. How long will it take to stop the car?

More Similar Questions