Question

The engine of a 1500-kg automobile has a power rating of 75 kW. a) Determine the time required to accelerate this car from rest to a speed of 100 km/h at full power on a level road. b) After reaching the required velocity the car faced a 30 degrees uphill road and the driver left the gas pedal, how long will the car move before it stops? Disregard friction, air drag, and rolling resistance.

Name: the engine of a 1500 kg automobile has a power rating of 75 kw a determine the time required to accelerate this car from rest to a speed of 100 kmh at full power on a level road b after reac 98417
Uploaded: 2021-12-16T09:54:16-08:00
Duration: 2 min 1 s
Channel: Dwijendra Rao
Description: the engine of a 1500 kg automobile has a power rating of 75 kw a determine the time required to accelerate this car from rest to a speed of 100 kmh at full power on a level road b after reac 98417

          The engine of a 1500-kg automobile has a power rating of 75 kW. a)
Determine the time required to accelerate this car from rest to a speed of 100
km/h at full power on a level road. b) After reaching the required velocity the car
faced a 30 degrees uphill road and the driver left the gas pedal, how long will the
car move before it stops? Disregard friction, air drag, and rolling resistance.

Added by Matthew D.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Dwijendra Rao

12/16/2021

Step 1

Given: 100 km/h 1 km/h = 0.27778 m/s So, 100 km/h = 27.778 m/s Show more…

Show all steps

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The engine of a 1500-kg automobile has a power rating of 75 kW. a) Determine the time required to accelerate this car from rest to a speed of 100 km/h at full power on a level road. b) After reaching the required velocity the car faced a 30 degrees uphill road and the driver left the gas pedal, how long will the car move before it stops? Disregard friction, air drag, and rolling resistance.