Question

Hello Friends...:)
Plz answer this question..
8th class science question...

Plz answer

I will surely mark you as Brainliest...)

Answer 1

1. Agent exerting the force :- fingers..
object on which force acts:- lemon
effect of force :- change in shape of lemon.
2. Agent exerting the force :- fingers..
object on which force acts:-toothpaste tube..
effect of force :-change in toothpaste tube..
3. Agent exerting the force:- load
object on which force acts:- spring
effect of force:- change in shape of the spring..
4. Agent exerting the force:- muscles of atheletes
object on which force acts:- atheletes
effect of force :- change of state of motion of the athelete....

Answer 2

hlo mate.

here is your answer.

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*in squeezing a piece of lemon we make use of muscular force to extract it's juice. here the finger is the exerting agent and lemon is the object on which it acts. as a result the shape of the lemon get changed.
*in taking out paste from a toothpaste tube. we make use of muscular force to take out paste. here the fingers are exerting agent and toothpaste tube is the object on which it acts. as a result the shape of the toothpaste tube get changed.
*here the suspended load exerts a force on the spring and pushes the spring downwards. as a result, the spring gets stretched and it's shape get changed.
*an athlete pushes the ground with his feet. his feet exerts muscular force on the ground. this allows him to jump over the bar. as a result his state of motion get changed.

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