Why does water tank appear shallower when viewed from the top?
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If the vector sum of torques acting on a system is zero, then the object is in _______.
During uniform motion of an object along a straight line, its ___________ remains constant with time
Kinetic energy depends on
The molecular mass of a gas is ________
The reflector of a search light is a :
An object is in static equilibrium when it is _______.
The time period of a sound wave is 0.01 seconds. Find its frequency (in Hz).