In the case of planets, the necessary acceleration is provided by ??
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The period of a circular motion is given by ??
If a car moves with a uniform speed of 2 ms-1 in a circle of radius 0.4. Its angular speed is ??
The direction of the linear velocity of a body moving in a circle is ??
A body can have constant velocity when it follows a ??
hen a body moves in a circle, the angle between its linear velocity and angular velocity is always ??
A body moving along the circumference of a circle completes two revolutions. If the radius of the circular path is R the ratio of displacement to the covered path will be ??
The circumference subtends an angle ??
A man of weight W is standing on an elevator which is ascending with an acceleration a. The apparent weight of the man is ??
The angular speed for the daily rotation of the earth in rad S-1 is ??
Who discovered the inverse square law for gravity ??