Q.

When the forces exerted on an object are balanced, the following occurs:

see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya

a

The object will be in equilibrium

b

The object will be in motion

c

The object will have zero acceleration

d

The object loses its shape

answer is A.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

Newton's first law of motion states that unless an external force acts on an item, it will remain at rest or in uniform motion. If the forces are equal, there is no net force acting on the body. We will be able to answer this question by seeing what happens to the object if the net force is applied.

The object will be in equilibrium when the forces are balanced. However, we have no idea whether the object will be moving or not. The body will not accelerate if the net force is zero, but it will have velocity. That is to say, if the object was already moving at a certain speed, it will continue to move at the same speed, and if it was at rest, it will remain at rest.

Then, without knowing the object's previous state, we can't say whether it will be in motion or not. However, we've already established that if the net force is zero, the object's acceleration will be zero. If the forces are balanced, the item can lose its shape as well, however this is dependent on the nature of the object. As a result, we are unable to remark on the object's change in shape based on the information provided.

Hence, the correct option is (1).

Watch 3-min video & get full concept clarity

tricks from toppers of Infinity Learn

score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon
When the forces exerted on an object are balanced, the following occurs: