An engine with 75 kW of power can accelerate a car from rest to 20 m/s during 6.0 s.What is the mass of the car (ignore friction and air resistance) ?
A) 1.25 103 kg
B) 2.25 103 kg
C) 3.25 103 kg
D) 2.65 103 kg
E) 1.85 103 kg
Correct Answer:
Verified
Q34: What is the force that a baseball
Q35: The force acting on a 30.0 kg
Q36: A spring,with k = 2500N/m,is fixed vertically
Q37: How much work is done on
Q38: A man of mass 60 kg runs
Q40: A construction worker with a mass of
Q41: A horizontal spring having constant k =
Q42: A ball of mass 1.5 kg is
Q43: What power delivered by a motor is
Q44: An object slides without friction down
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents