Force and Motion Important Question Paper

6th Standard

Reg.No. :
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Science

Time : 01:00:00 Hrs
Total Marks : 35

Part A

5 x 1 = 5
1. Oscillatory motion among the following is__________

(a)

Rotation of the earth about its axis

(b)

Revolution of the moon about the earth

(c)

To and fro movement of a vibrating string

(d)

All of these.

2. Gita rides with her father’s bike to her uncle’s house which is 40 km away from her home. She takes 40 minutes to reach there.
Statement 1: She travels with a speed of 1 km/minute.
Statement 2: She travels with a speed of 1 km/hour.

(a)

Statement 1 alone is correct.

(b)

Statement 2 alone is correct.

(c)

Both statement 1 and 2 are correct.

(d)

Neither statement 1 nor statement 2 is correct.

3. People walking in a crowded street is example of_________motion

(a)

linear

(b)

circular

(c)

rotatory

(d)

zigzag

4. Usain Bolt crossed 100 metre in____________seconds and made a world record

(a)

9.58

(b)

9.83

(c)

9.85

(d)

9.38

5. A___________ is the fastest land animal

(a)

Horse

(b)

Lion

(c)

Cheetah

(d)

Tiger

6. Part B

5 x 1 = 5
7. A bike moving on a straight road is an example of _________motion.

()

Linear

8. Motion of a potter’s wheel is an example of __________ motion.

()

Rotatory

9. ______________are push or pull by an animate or inanimate agency

()

forces

10. Motion repeated in equal intervals of time is called__________

()

Perodic motion

11. ________________is the study of robots in science

()

Roboties

12. Part C

5 x 1 = 5
13. (1)

rotatory motion

14. (2)

linear and rotatory motion

15. (3)

Oscillatory motion

16. (4)

Circular motion

17. (5)

linear motion

Part D

5 x 2 = 10
18. Given below is the distance-travelled by an elephant across a forest with uniform speed. Complete the data of the table given below with the idea of uniform speed.

 Distance (m) 0 4 12 20 Time (s) 0 2 4 8 10
19. Define force.

20. Rotation of the earth is a periodic motion. Justify.

21. Part E

2 x 5 = 10
22. What is motion? Classify different types of motion with examples.

23. Fill with examples: