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प्रश्न
Plotting a graph for momentum on the Y-axis and time on X-axis. the slope of the momentum-time graph gives
पर्याय
Impulsive force
Acceleration
Force
Rate of force
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उत्तर
Force
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संबंधित प्रश्न
State the effects of a force applied on a non-rigid and a rigid body. How does the effect of the force differ in the two cases?
Give one example in the given cases:-
A force changes the size of a body
Give one example in the given cases:-
A force changes the shape of a body
Complete the following sentence:
Mass X change in velocity = ............x time interval.
A body of mass 1 kg is thrown vertically up with an initial speed of 5 m s-1. What is the magnitude and direction of force due to gravity acting on the body when it is at its highest point? Take G = 9.8 n kg-1
A lead bullet of mass 20g, travelling with a velocity of 350 ms-1, comes to rest after penetrating 40 cm in a still target. Find:
1) the resistive force offered by the target and
2) the retardation caused by it
A ball was set rolling on a large table. If its ______ is to be changed, a ______ will have to be applied on it.
Moon or Cloud?
Observe the moon on a windy night with a fair bit of cloud cover in the sky. As the cloud passes in front of the moon you sometimes think it is the moon which is moving behind the cloud. What would you think if you were to observe a tree at the same time?
Does the palm apply any force on the ball, when we place our palm in front of a moving ball?
Briefly explain how we experience a force in our daily life.
