MOTION
ASSIGNMENT -1
Q-1. “An object may appear moving to one person and at rest to another person at the same time”. Justify giving the example
Q-2. The walls of your classroom are in motion but appears stationary. Explain.
Q-3. A particle is moving in a circle of diameter = 5 m.What is its displacement when it covers 1 and ½ revolutions.
Q-4. A body is thrown vertically upwards and rises to a height h. Calculate
(a) Total distance travelled
(b) Displacement of the body,when it is caught back
Q-5. The length of minute hand of a clock is 14 cm,calculate the speed at which the tip of minute hand moves.
Q-6. Differentiate between distance and displacement.
Q-7. Differentiate between uniform and non uniform motion.
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