Question

A car traveling 74 km/hkm/h slows down at a constant 0.54 m/s2m/s2 just by "letting up...

A car traveling 74 km/hkm/h slows down at a constant 0.54 m/s2m/s2 just by "letting up on the gas."

(a) Calculate the distance the car coasts before it stops.

(b) Calculate the time it takes to stop.

(c)Calculate the distance it travels during the first second.

(d) Calculate the distance it travels during the fifth second.

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A car traveling 77 km/h slows down at a constant 0.50 m/s2 just by "letting up...
A car traveling 77 km/h slows down at a constant 0.50 m/s2 just by "letting up on the gas." Part A Calculate the distance the car coasts before it stops. Express your answer to two significant figures and include the appropriate units. Part B Calculate the time it takes to stop. Express your answer to two significant figures and include the appropriate units. Part C Calculate the distance it travels during the first second. Express your answer to two significant...
A car traveling 79 km/ h slows down at a constant 0.47 m/ s^2 just by...
A car traveling 79 km/ h slows down at a constant 0.47 m/ s^2 just by "letting up on the gas." Calculate the distance it travels during the fifth second.
A car travels up a hill at a constant speed of 41 km/h and returns down...
A car travels up a hill at a constant speed of 41 km/h and returns down the hill at a constant speed of 66 km/h. Calculate the average speed for the round trip.
A car travels up a hill at a constant speed of 43 km/h and returns down...
A car travels up a hill at a constant speed of 43 km/h and returns down the hill at a constant speed of 62 km/h. Calculate the average speed for the round trip.
A car travels up a hill at a constant speed of 34 km/h and returns down...
A car travels up a hill at a constant speed of 34 km/h and returns down the hill at a constant speed of 66 km/h. Calculate the average speed for the round trip.
An ambulance is traveling with constant speed at 70 km/h for 5 minutes. Later it rises...
An ambulance is traveling with constant speed at 70 km/h for 5 minutes. Later it rises the velocity to reach 120 km/h in 2 minutes. Calculate : i. The distance covered in first period. ii. The acceleration to change the velocity from 70 km/h to 120 km/h. iii. The distance covered in second period.
A police car, traveling a constant 100 km/h, is passed by a speeder. Precisely 1.1 s...
A police car, traveling a constant 100 km/h, is passed by a speeder. Precisely 1.1 s after the speeder passes, the policeman step on the accelerator. The police car acceleration is 3 m/s2. The policeman overtakes the speeder after 6s, what was the speeder’s speed?
1. A car traveling 69 km/h is 247 m behind a truck traveling 93 km/h. How...
1. A car traveling 69 km/h is 247 m behind a truck traveling 93 km/h. How long will it take the car to reach the track? Calculate to one decimal 2.Suppose one of Napoleon cannons has a muzzle speed of 32m/s. It was aimed at 54 ◦ angle. What height can the cannon ball reach? Use g = 9.8 m/s2 Calculate to one decimal 3.A girl throws a rock horizontally, with a velocity of 13 m/s, from a bridge. It...
An unmarked police car traveling a constant 85 km/h is passed by a speeder. Precisely 2.00...
An unmarked police car traveling a constant 85 km/h is passed by a speeder. Precisely 2.00 s after the speeder passes, the police officer steps on the accelerator. If the police car accelerates uniformly at 3.00 m/s2 and overtakes the speeder after accelerating for 5.00 s , what was the speeder's speed?
A car initially traveling at 25.7 m/s undergoes a constant negative acceleration of magnitude 1.50 m/s2...
A car initially traveling at 25.7 m/s undergoes a constant negative acceleration of magnitude 1.50 m/s2 after its brakes are applied. (a) How many revolutions does each tire make before the car comes to a stop, assuming the car does not skid and the tires have radii of 0.350 m? (b) What is the angular speed of the wheels when the car has traveled half the total distance?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT