Question

The unit of force as well as distance are doubled. How many times will the wait
of kinetic energy be?
(b) 2
(a) 1/2
(c) 4
(d) 8​

Answer 1

Answer:

If the units of force and length are doubled, then the unit of energy will be. ∴ If the units of F and l are doubled, then the unit of energy will be 4 times the original.

Explanation:

(c) 4

Answer 2

So when the units are doubled then the unit of energy will increase four times.

Four:

• The unit of energy will be null if the units of force and length are doubled.
• The unit of energy will be 4 times the original the units of force and length are doubled.
• If the units of length and force are increased four times each the unit of energy is increased sixteen times.