Question

2.
9. Area under velocity-time gives
(a) Displacement (b) Acceleration
(c) Velocity
(d) Time
10. How many types of motion are there?
(a) 1 (b) 2 . (C) 3 (d) 4
11. What is the unit of speed ?
(a) m/s (b) ms (c) km/h (d) m/s
12. What is the average speed of a truck when it
travels 100km in 2 hours?
(a) 200m/s (b) 50km/h
(c) 100km/h (d) 25km/h
13. A scalar quantity is represented by
(a) Magnitude only (b) direction only
(c) Both a & b
(d) None of these
14 Which​

Answer 1

Answer:

9 (a) displacement

10 (d) 4

11 (a) m/s

12 (b) 50km/h

13 (a) magnitude