A man is at rest in middle of a pond on perfectly smooth ice. He can get himself to shore by making

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4-1.Newton's Laws of Motion

easy

A man is at rest in the middle of a pond on perfectly smooth ice. He can get himself to the shore by making use of Newton's

First law

Second law

Third law

All the laws

Solution

(c) When a man applies force on the water surface, then according to Newton's third law, a reaction force will act on the him(or ice) to move him to the shore.

Standard 11

Physics

What is linear momentum. Represent it in formula form.

medium

A ball of mass $150\,g$ starts moving with an acceleration of $20m/{s^2}$. When hit by a force, which acts on it for $0.1\, sec$. The impulsive force is …….. $N-s$

easy

A body of mass $3\, kg$ hits a wall at an angle of $60^o$ and returns at the same angle. The impact time was $0.2 \;.s$ Calculate the force exerted on the wall

medium

(AIIMS-2013)

A body of mass $m$ collides against a wall with a velocity $v$ and rebounds with the same speed. Its change of momentum is

easy

A batsman deflects a ball by an angle of $45^o$ without changing its initial speed which is equal to $54\; km/h$. What is the impulse imparted to the ball in $kg\;m/s$? (Mass of the ball is $0.15 \;kg.)$

medium

A man is at rest in the middle of a pond on perfectly smooth ice. He can get himself to the shore by making use of Newton's

Solution

Similar Questions

What is linear momentum. Represent it in formula form.

A ball of mass $150\,g$ starts moving with an acceleration of $20m/{s^2}$. When hit by a force, which acts on it for $0.1\, sec$. The impulsive force is …….. $N-s$

A body of mass $3\, kg$ hits a wall at an angle of $60^o$ and returns at the same angle. The impact time was $0.2 \;.s$ Calculate the force exerted on the wall

A body of mass $m$ collides against a wall with a velocity $v$ and rebounds with the same speed. Its change of momentum is

A batsman deflects a ball by an angle of $45^o$ without changing its initial speed which is equal to $54\; km/h$. What is the impulse imparted to the ball in $kg\;m/s$? (Mass of the ball is $0.15 \;kg.)$

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