Question

7. (1) Define momentum and give its si unit.
(ii) An object of mass 240kg is accelerated uniformly from
a velocity a 4 m/s to 12m/s in 6 seconds. calculate the (1) It
initial momentum (i) final momentum (iii) magnitude of the
force acting on the object.​

Answer 1

Answer:

the product of mass and velocity is called momentum.

its unit is kg.m/s