A compact car of mass is traveling due north on a straight road with a speed of .

PHYSICS · Multi-part · CBSE · Physics · System of Particles and Rotational Motion · System of Particles and Rotational Motion

Problem

A compact car of mass

1.20\times10^{3}\,\text{kg}

is traveling due north on a straight road with a speed of

90\,\text{km/h}

. (a) Convert the car’s speed to meters per second. (b) Determine the magnitude of the car’s linear momentum and state its direction.