If the speed of particle became twice, then which of the following quantities will be doubled?

Question

If the speed of particle became twice, then which of the following quantities will be doubled? (A) Length (B) Kinetic energy (C) Momentum (D) Acceleration

Tardigrade Admin · Accepted Answer

Momentum p=mv p propto v Therefore, momentum will be doubled.

Q. If the speed of particle became twice, then which of the following quantities will be doubled?

Length

Kinetic energy

Momentum

Acceleration

Momentum $p = m v$ $p \propto v$ Therefore, momentum will be doubled.

Q. If the speed of particle became twice, then which of the following quantities will be doubled?

Length

Kinetic energy

Momentum

Acceleration

Momentum p=mv p∝v Therefore, momentum will be doubled.

Momentum $p = m v$ $p \propto v$ Therefore, momentum will be doubled.