Force and Motion MCQ (Multiple Choice Questions) PDF - 2

MCQ 6: A van of mass 1200 kg accelerates from rest to 25 ms^-1 in 8 s. By assuming that there is no friction, the forward thrust of the car is

1. 4000 N
2. 5000 N
3. 6000 N
4. 3000 N

MCQ 7: The energy released or absorbed during a change of state is known as

1. fusion
2. kinetic energy
3. thermal heat
4. latent heat

MCQ 8: The most famous scientist and the first modern physicist was

1. Albert Einstein
2. Michael Faraday
3. Isaac Newton
4. Niels Bohr

MCQ 9: From surroundings, evaporation requires

1. kinetic energy
2. thermal energy
3. potential energy
4. chemical energy

MCQ 10: We can easily determine the temperature of any body if we know

1. the height of mercury level at 0 °C
2. the height of mercury level at 100 °C
3. both A and B
4. none of the above