1) Which statement describes the motion shown by the ticker tape? a) uniform velocity b) acceleration c) deceleration d) acceleration followed by uniform velocity 2) The patrol car started moving from point P at 9.00 pm. What is the displacement at 9.30 pm? a) 0.0 km b) 5.0 km c) 7.5 km d) 16.0 km 3) Runners run from M to P. What is the displacement of the runners? a) 8.0 km b) 10.0 km c) 14.0 km d) 18.0 km 4) A boy is running with a) uniform velocity b) uniform acceleration c) uniform deceleration d) uniform momentum 5) High mass object P and low mass object Q experienced a free fall. Which statement is true? a) Gravitational attraction force of P = Q b) Momentum P = Q c) Acceleration of P = Q d) Velocity of P = Q 6) A girl rolling an umbrella to remove rain droplets. Which physics concept involves in the situation? a) Inertia b) Momentum c) Impulse d) Deceleration 7) What is the average velocity of the trolley? (Frequency of ticker timer =50 Hz) a) 6.5 cm s-1 b) 25.0 cm s-1 c) 50.0 cm s-1 d) 62.5 cm s-1 8) The reaction of driver and passengers in the diagram is caused by the a) inertia of the bus b) normal reaction of the bus c) normal reaction of the driver and passengers d) inertia of the driver and passengers 9) Two trolleys of same mass involved in an elastic collision. What happen after the collision? a) The trolleys stop b) The trolleys move off together c) The trolleys move off separately.  10) The boy bends his knees upon landing... a) to decrease momentum b) to increase friction c) to increase impact time d) to decrease impulse

Physics form 4 - Force and Motion

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