Question

fr-ee points

As object of mass m and velocity is has kinetic energy 200 joule. find the new kinetic energy if the mass of object becomes double and velocity remain same ? give step by step answer​​

Answer 1

Answer:

400 J

Explanation:

Relation between Kinetic Energy and Mass is given as: Hence if mass is doubled, kinetic energy will also be doubled if velocity is constant in both the cases. Hence the final kinetic energy is 400 J.

Answer 2

Answer:

the vascular tissue in plants which conducts water and dissolved nutrients upwards from the root and also helps to form the woody element in the stem.

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