Motion_Physics_9th CBSE

a truck travel 60km in first hour and 80km in second hour, calculate average speed?

• 50km/h

• 60km/h

• 70km/h

• 80km/h

a truck travel 50km in first hour and 70km in second hour, calculate average speed?

• 50km/h

• 60km/h

• 70km/h

• 80km/h

• 90 Km/H

Which of the following is most likely not a case of uniform circular motion?

• Motion of the earth around the sun

• Motion of a toy train on a circular track

• Motion of a racing car on a circular track

• Motion of hours’ hand on the dial of a clock

A car travel 70km in 2 hour calculate average speed?

• 40km/h

• 35km/h

• 37km/h

• 50km/h

Four cars A, B, C and D are moving on a levelled, straight road. Their distance time graphs are shown in the figure below. Which of the following is the correct statement regarding the motion of these cars?

• Car A is faster than car D

• Car B is the slowest

• Car D is faster than car C

• Car C is the slowest

From the given v-t graph, it can be inferred that the object is.

• At rest

• In uniform motion

• Moving with uniform acceleration

• In non-uniform motion

Velocity = displacement/time (True or False)

• True

• False

Motion of an object or a part of it around a fixed point is known as ................ motion.

Bholu and Golu are playing in a ground. They start running from the same point A in the ground and reach point B at the same time by following the paths marked 1 and 2 respectively as shown in Fig. 10.3. Which of the following is/are true for the given situation.

• A

• B

• C

• D

A change in an objects position is called

• distance
• direction
• position
• motion