Question

Speed time graph of a particle moving along
a fixed direction is given. The distance
travelled by particle in first
7 sec is ? ?
​

Answer 1

Answer:

Distance travelled by the particle = Area under the given graph

=

2

1

×(10−0)×(12−0)=60 m

Average speed =

Time

Distance

=

10

60

=6m/s

Answer 2

Distance travelled by the particle = Area under the given graph

=1/2 ×(10−0)×(12−0)=60 m

Average speed = Time/ Distance

=60/10

:- 6m/s