As an object falls freely its ___________________.
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An object, starting from rest, moves with constant acceleration of 4 m/s2. After 8 s, its speed is
Work done by an object on application of a force would be zero if the displacement of the object is:
A 5 kg object is raised through a height of 4 m. The work done by the force of gravity acting on the object is (take g = 10 m/s2)
An object is placed at the centre of curvature of a concave mirror. Its image is formed at
The major objective of INSAT series of satellites is to facilitate.
In a concave mirror when the object is placed at infinity which of the following applies to the image?
What will be the acceleration produced when a force of 21 N is applied on an object of mass 3 kg?