Question

The position of a body at different times are recorded in the table given below:-
time(s)
0
1
2
3
4
5
6
7
8
Displacement(m)
0
6
12
18
24
30
36
42
48
(a) Draw the displacement time graph for the above data?
(b) What is the slope of graph?
(c) What is the speed of the motion?​

Answer 1

Answer:

(1) A-B

Velocity is Displacement/time interval=(3−0)/(5−2)=1m/s

(2) B-C

Displacement is zero because at B and at C the value of displacement is 3 so no change in displacement so no velocity so velocity is zero.

(3) C-D

Velocity=(0−3)/(10−7)=−1m/s

Explanation: