Question

The velocity – time graph of an object is given. Find:
a)The acceleration for the first 10 seconds.
b)Retardation from 30 to 40 seconds.
c)Part of the graph showing zero acceleration.
d)Find the distance travelled by the object in the first 30 seconds.

Answer 1

Answer:

a) The acceleration for first 10 seconds

Answer 2

Answer:

a) 2 ms^-2

Explanation:

b) -2

c) o is showing zero acceleration and C also

d) 150 meters