a 60g tennis ball travelling at 30m/s hi a wall and bounce back at 20m/s.calculate (a)momentum of the ball before impact (b)mome ntum of the ball after impact
1 answer:
Explanation:
the formula for momentum is denoted by p=mv where p is momentum, m is mass and v is velocity. thus, the velocity before impact would be 0.060 x 30 = 1.8 kg/ms
the second one would just be 0.060 x 20 0.72kg/ms
I'm not 100 percent sure this is correct but yeah
You might be interested in
Answer:
heueiehhe8ehh38ehgeyegdhowgw8ehieerr
<h2>F = kAρv²</h2>
Explained in the attachment !
<h3>Hope it helps you!!</h3>
Answer:
p=mv
Explanation:
i looked it up.
Explanation:
this is the answer.....................
.
when a car moves on a rode and it,s force is =100,000N
