371714 Two billiard balls of mass \(0.05 \mathrm{~kg}\) each moving in opposite directions with \(10 \mathrm{~ms}^{-1}\) collide and rebound with the same speed. If the time duration of contact is \(t=0.005 \mathrm{~s}\), then what is then force exerted on the ball due to each other?

371715 A monkey of mass \(50 \mathrm{~kg}\) climbs on a rope which can withstand the tension (T) of \(350 \mathrm{~N}\). If monkey initially climbs down with an acceleration of \(4 \mathrm{~m} / \mathrm{s}^{2}\) and then climbs up with an acceleration of \(5 \mathrm{~m} / \mathrm{s}^{2}\). Choose the correct option \(\left(\mathrm{g}=10 \mathrm{~m} / \mathrm{s}^{2}\right)\)

371716 A person is standing in an elevator. In which situation, he experiences weight loss?

371717 A block of mass \(M\) placed inside a box descends vertically with acceleration ' \(a\) '. The block exerts a force equal to one fourth of its weight on the floor of the box.
The value of ' \(a\) ' will be

371714 Two billiard balls of mass \(0.05 \mathrm{~kg}\) each moving in opposite directions with \(10 \mathrm{~ms}^{-1}\) collide and rebound with the same speed. If the time duration of contact is \(t=0.005 \mathrm{~s}\), then what is then force exerted on the ball due to each other?

371715 A monkey of mass \(50 \mathrm{~kg}\) climbs on a rope which can withstand the tension (T) of \(350 \mathrm{~N}\). If monkey initially climbs down with an acceleration of \(4 \mathrm{~m} / \mathrm{s}^{2}\) and then climbs up with an acceleration of \(5 \mathrm{~m} / \mathrm{s}^{2}\). Choose the correct option \(\left(\mathrm{g}=10 \mathrm{~m} / \mathrm{s}^{2}\right)\)

371716 A person is standing in an elevator. In which situation, he experiences weight loss?

371717 A block of mass \(M\) placed inside a box descends vertically with acceleration ' \(a\) '. The block exerts a force equal to one fourth of its weight on the floor of the box.
The value of ' \(a\) ' will be

371714 Two billiard balls of mass \(0.05 \mathrm{~kg}\) each moving in opposite directions with \(10 \mathrm{~ms}^{-1}\) collide and rebound with the same speed. If the time duration of contact is \(t=0.005 \mathrm{~s}\), then what is then force exerted on the ball due to each other?

371715 A monkey of mass \(50 \mathrm{~kg}\) climbs on a rope which can withstand the tension (T) of \(350 \mathrm{~N}\). If monkey initially climbs down with an acceleration of \(4 \mathrm{~m} / \mathrm{s}^{2}\) and then climbs up with an acceleration of \(5 \mathrm{~m} / \mathrm{s}^{2}\). Choose the correct option \(\left(\mathrm{g}=10 \mathrm{~m} / \mathrm{s}^{2}\right)\)

371716 A person is standing in an elevator. In which situation, he experiences weight loss?

371717 A block of mass \(M\) placed inside a box descends vertically with acceleration ' \(a\) '. The block exerts a force equal to one fourth of its weight on the floor of the box.
The value of ' \(a\) ' will be

371714 Two billiard balls of mass \(0.05 \mathrm{~kg}\) each moving in opposite directions with \(10 \mathrm{~ms}^{-1}\) collide and rebound with the same speed. If the time duration of contact is \(t=0.005 \mathrm{~s}\), then what is then force exerted on the ball due to each other?

371715 A monkey of mass \(50 \mathrm{~kg}\) climbs on a rope which can withstand the tension (T) of \(350 \mathrm{~N}\). If monkey initially climbs down with an acceleration of \(4 \mathrm{~m} / \mathrm{s}^{2}\) and then climbs up with an acceleration of \(5 \mathrm{~m} / \mathrm{s}^{2}\). Choose the correct option \(\left(\mathrm{g}=10 \mathrm{~m} / \mathrm{s}^{2}\right)\)

371716 A person is standing in an elevator. In which situation, he experiences weight loss?

371717 A block of mass \(M\) placed inside a box descends vertically with acceleration ' \(a\) '. The block exerts a force equal to one fourth of its weight on the floor of the box.
The value of ' \(a\) ' will be