Motion and Rest

Q.

An object is observed from two points A and B. The object changes its position continuously with respect to A. However, the position of the object is constant with respect to B. Which of the following is/are true?

1. The object is in motion with respect to B.

2. The object is in motion with respect to A.

3. The object is at rest with respect to B.

4. The object is at rest with respect to A.

Q.

Find the odd one out.

Group 1: Table; Falling stone; Parked Car
Group 2: Flying Bee; Flying Butterfly; Running Cow; Sleeping Camel

1. G1- Parked Car, G2- Running Cow

2. G1- Falling Stone, G2- Sleeping Camel

3. G1- Table, G2- Flying Bee

4. G1- Parked Car, G2- Flying Butterfly

Q.

A person sitting in a running train, is an example of

1. Body at rest.

2. A body in motion.

3. A body in state of rest as well as motion.

4. None of these

Q. Statement A : A tree is stationary with respect to Earth.​
Statement B : A tree is stationary with respect to Sun.​

1. Statement A is true but Statement B is false.​
2. Statement B is true but Statement A is false.​
3. Both Statement A and Statement B are true.​
4. Both Statement A and Statement B are false.​

Q. A bus is moving in the north direction. Ram says that the bus driver is at rest while Shyam says that he is moving. What could be their positions possibly?

1. Ram is standing outside the bus.
2. Shyam is standing outside the bus.
3. Ram is sitting in the bus.
4. Shyam is sitting in the bus.

Q. In the below scenario, the rise of liquid in the straw is due to

1. Pressure of water
2. Gravity of the earth
3. Shape of the rubber bulb
4. Atmospheric pressure

Q.

In which of the following case(s) can we say that the object is moving?

1. If the observer has to change his head position with time to see the object

2. If the object appears to move towards or away from observer

3. Both A and B

4. Neither A nor B

Q. You are sitting in a bus and you observe that the trees are going behind. What can be inferred from this statement?

1. Passengers are moving away from you.
2. The bus is moving in backward direction.
3. The bus is moving in forward direction.
4. Sudden brake has been applied.