Physics, asked by RITIKKUMAR434, 10 months ago

A particle of mass m is initially at rest at the origin. It is subjected to a force and starts moving along the xaxis. Its kinetic energy K changes with time as dK/dt = ????t, where ???? is a positive constant of appropriate dimensions. Which of the following statements is (are) true? (A) The force applied on the particle is constant (B) The speed of the particle is proportional to time (C) The distance of the particle from the origin increases linearly with time (D) The force is conservative

Answers

Answered by AbdJr10

1

Answer:

B. The speed of particle is proportional to time

Explanation:

kE is dependent on time

Answered by yusufyunus

4

Answer:

A , B and D are correct.

Hopefully understandable ^-^.

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