Question

Two particle of equal mass m and charge q are placed at a
distance of 16 cm. They do not experience any force. The
value of q/m is
(a) l (b) √πℰ₀/G
(c) √G/4πℰ₀ (d) √4πℰ₀G

Answer 1

Explanation:

In the following situations, identify the agent exerting the force. Also, state

the effect of the force in each case.

(a) Squeezing a piece of lemon between the fingers to extract its juice.

(b) A person diving into a swimming pool.

(c) A labourer moving a loaded cart.

(0) A car coming to rest once its engine is switched off.

te) An athlete making a high jump to clear a bar kept at a certain height. this is not correct answer