GENERAL KNOWLEDGE

GK

WORLD HISTORY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following is an example of domestication?
A
a personal diary or journal
B
someone’s religious beliefs
C
training a horse to ride or pull a cart
D
learning how to control fire
Explanation: 

Detailed explanation-1: -When the horse walks in the forward direction (with the cart attached to it), it exerts a force in the backward direction on the Earth. An equal force in the opposite direction (forward direction) is applied on the horse by the Earth. This force moves the horse and the cart forward. As a result, the cart moves forward.

Detailed explanation-2: -Answer: When the horse pulls a cart, the action is done on the earth, that is an option (b), Explanation: the above question can be solved by Newton’s third law of motion.

There is 1 question to complete.