Question

a car is moving along a straight road with the steady speed it travels 200 metre in 10 seconds at rest at point 5m from the refrence​

Answer 1

Answer:

(a) Averape speed, v

av

=

Total time taken

Total distance travelled

=

5

150

=30 m/s

(b) Time =1s

Distance =V

av

×time=30×1=30 m/s

(c) Time =6s

Distance =v

av

×time=30×6=180 m/s

(d) Distance =240 m

Time=

V

av

Distance

=

30

240

=8s