Question

a boy throws a ball upward to with a speed of 10 metre per second the mass of the ball is 400 gram calculator how high the ball will go also calculate the momentum of the ball at its highest point​

Answer 1

Answer:

V=U+at

0= 10+(-10t)

t=1

now using S=Ut+1/2at^2

s= 10-1/2×10

S=5m

Now use momentum formula

P=MV

At highest point its velocity is 0

p=0.4×0=0