Question

which of the following quantities, when doubled, has the greatest effect on the amount of kenetic energy?​

Answer 1

Increases in velocity has doubled, has the greatest effect on the amount of kenetic energy.

Explanation:

Doubling an object's mass will only double its kinetic energy; nevertheless, doubling its velocity will double its velocity.

Kinetic energy doubled:

• The energy of mass in motion is known as kinetic energy. When we double the mass, we get twice the energy; but, when we double the velocity, we get four times the energy.
• The kinetic energy has units of kilograms-meters squared per second squared if the mass is in kilogrammes and the velocity is in metres per second.