Question

The distance covered by a moving object along a straight line in the given intervals of time
is given in the table
Time (In seconds 2 4 6 8 10
Distance ( in Metres) 20 40 60 80 100

(a) Calculate the speed of moving object in each time intervals.
(b) Plot a graph by taking Time along the X- axis and Distance along Y- axis.
(c) Identify the type motion executed by the moving object and suggest the shape of
Distance –Time graph of such motions.

Answer 1

Answer:

a) speed will be 10m/s

b) check the img. above

c) it is simple harmonic motion

graph will be the same check the img. above

Explanation:

simplify the ratio of metres/second

Answer 2

Answer: The product of velocity and time give the displacement of an object moving with uniform velocity. The area enclosed by velocity-time graph and the time axis will be equal to the magnitude of the displacement.

I hope you understand the answer