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प्रश्न
The force of friction always acts ______ the motion.
पर्याय
along
against
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उत्तर
The force of friction always acts against the motion.
संबंधित प्रश्न
Give one example in the case where the force is of contact.
State the condition when on applying a force, the body has the translational motion.
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?
Fill in the empty spaces
Can you give example for contact and non-contact forces?
Give two examples to verify that a force changes the shape of a body.
Plotting a graph for momentum on the Y-axis and time on X-axis. the slope of the momentum-time graph gives
A mechanic unscrew a nut by applying a force of 140 N with a spanner of length 40 cm. What should be the length of the spanner if a force of 40 N is applied to unscrew the same nut?
Give the properties of force.
A push or pull on an object is called force.
The moon attracts Earth with a force of 1020 N, and then the force with which the Earth attracts the moon is ______.
