Question

If the linear momentum of a sphere is Quadrapled ,it's KE will become ​

Answer 1

Answer:

KE=

2

1

m

p

2

If p

2

=2p

K.E

2

=

2

1

m

(

p

2

)

2

=

2

1

×

m

(2p)

2

=4(

2

1

m

p

2

)=4K.E