Question

The figure shows the x-t graph of a body moving along a straight line.A- draw the velocity time graph of the body.
B-from the graph find the displacement in 20 sec.c) from v-t graph of a body moving with uniform accelatation deduce the v-t relation and velocity displacment relation

Answer 1

Explanation:

displacement =velocity×time

=10×20=200

Answer 2

we know that v=x÷t

so x= vt

here t= 20s

v=10

x=10×20

=200