Question

of mass 400 g
400 g is thrown ata
A Ball of mass
speed of 2 m/s. Determine its
kinetic
energy.​

Answer 1

Answer:

kinetic energy =1/2mv^2

=1/2×.4×2

=.4m/sec (ans)

hope it helps

Answer 2

Answer:

1/2 m*v*v

Explanation:

0.5*400*2=400