A 2000 Kg Car Accelerates from Rest to a Velocity

question 24

Multiple Choice

A 2000 kg car accelerates from rest to a velocity of 20 m/s in 10 seconds. The average power of the engine during this acceleration is

• A) 50 kW.
• B) 40 kW.
• C) 30 kW.
• D) 20 kW.
• E) 10 kW.