Answer:
It depends how far the monkey is and how hard you throw the object because If the monkey is close, then you will most likely hit it
Answer:
A
Explanation:
It is less than the acceleration of the backpack because abs has a greater mass.
Answer:
1)SI is coherent system of units
2) SI is rational system of units
Answer:
Velocity of truck will be 20.287 m /sec
Explanation:
We have given mass of the truck m = 4000 kg
Radius of the turn r = 70 m
Coefficient of friction 
Centripetal force is given 
And frictional force is equal to 
For body to be move these two forces must be equal
So 

Explanation:
Acceleration is the change in speed over a given time period