Two bodies A and B of masses 500g and 200g respectively are moving with velocity 10 m/s and 20m/s. which of the two have greater kinetic energy?
Answers
Answered by
0
Answer :
K.E=1/2mv^2
K.E of body A=1/2×500×(10)^2=25000g m^2/s^2
K.E of body B=1/2×200×(20)^2=40000g m^2/s^2
Therefore body B will have greater kinetic energy
Similar questions