Question

A force of 15 newton is required to push a car on a level road with constant speed 10 metre per second the mass of the car is 500 kilograms what should be the force applied to make the car accelerates at 1 metre per second square

Answer 1

Answer:

550 n

Explanation:

since 50 n force is required for the car to move with constant velocity.

additional force applied to move a car of 500 kg with

acceleration of 1 m/s2 is given by

f = ma

f = 500 × 1

f =500 n

thus total force applied

ft = 500+50

f = 550 n