Please tell me answers for this

Solution :

6. Starting from rest,
u = 0 m/s
v = 4 m/s
t = 10 sec 
Acceleration = v - u/t
a = 4 - 0/10
a = 0.4 m/s² 

7. Velocity position relation for uniformly accelerated motion is v² = u² + 2as

8. SI unit of acceleration is meter/sec²

9. Distance covered by an automobile during a given time is measured by the instrument odometer.

10. In uniform motion the object moves along a straight path i.e. the path of object is a straight line.