Question

a)Define momentum State its SI unit.
b) An object of mass 50 kg is accelerated uniformity from a velocity of 4
m/s
to 8 m/s in 8 seconds. Calculate the initial and final momentum of the
object. Also calculate the magnitude of force exerted on the object.​

Answer 1

Answer:

hmmmmm this I don't kno

Answer 2

Answer:

a) Momentum is the quantity of motion of a moving body, measured as a product of its mass and velocity. it formula = mass × velocity. so it's SI unit is = kg×m/s = kg m/s.

b) Attached image has your answer...

Explanation:

Pls follow..