Question

Consider an object having mass 2kg and velocity = 4 m/s. What happens to the kinetic energy when: (show the working)
i. Mass is doubled
ii. Velocity is halved

Answer 1

Answer:

Hmm. Well most likley its velocity is halved because you can not physicaly change the mass midway though throwing, rolling ect

Explanation:

If wrong rate bad. If i answered correctly pls give brainliest. Have a good day :)

Answer 2

Answer:

In case when the mass Is double the velocity of moving object reduce to half i.e it's kinetic energy decreses

Explanation:

k.E=1/2mv²

=1/2×2×16

k.E =16kgm/and