Science has definitely taken some drastic advancements and made all of us somewhat dependent on these innovations. There are several concepts of science that have made our lives a little bit easier and interesting. Yes, we are talking about those physics motions that we all even apply in our daily lives and have been practically proven like velocity and motion. One such motion that we all know about is rectilinear motion, the motion that well describes the linear motion where the direction of the velocity will remain constant and the path so we know is a straight line. But, that’s just the definition, there is a lot more that we should know about this motion. Try this trivia quiz and see how well you can perform.

1. At zero acceleration if a particle is moving along a straight line. So, what is the velocity of a particle at the position of
x = t4 -20t2 + 42 ?

A. - 42 m/sec

B. + 42 m/sec

C. + 48.68 m/sec

D. - 48.68 m/sec

2. A ball dropped from a wall of height h travels a distance of 50 m in the last two seconds before landing. Explain the height of the wall where the ball dropped?

A. 167.8 m

B. 120.15 m

C. 127.37 m

D. 241.6 m

3. What can be the length of a train which crosses a bridge of 150 m in 20 sec with a speed of 40 km/h?

A. 65.9 meters

B. 72.2 meters

C. 12.8 meters

D. 100.7 meters

4. Complete the following sentence: The rate of change of __________ with respect to time is called as a jerk?

A. Acceleration

B. Velocity

C. Distance

D. Speed

5. In the case of unidirectional motion, the displacement and distance traveled by a particle with uniform acceleration will be _______.

A. Different

B. Complex

C. Different

D. Similar

6. The nature of the v-t curve (horizontal) will be when the acceleration is

A. A linear function

B. zero and constant

C. non-zero and constant

D. None of the above

7. The initial velocity of an object which travels a distance of 10t2 +15t + 5 along a straight line in time t will be?

A. +27

B. +15

C. -60

D. -10

8. The velocity of the particle will be constant when the acceleration is ________?

A. Zero

B. Minimum

C. Maximum

D. Negative

9. Tell the distance in this case: A bus travels with a speed of 15 m/s when accelerated at 0.10 m/s2 from its rest position.

A. 1349 meters

B. 1078 meters

C. 1287 meters

D. 1125 meters

10. If velocity-time relation is given as v = 3t, what will be the distance traveled by an electron in first 4 seconds from its initial position

A. 42 meters

B. 30 meters

C. 24 meters

D. 87 meters

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