F=ma, so 100=m×10. Solve for m by dividing by 10. The mass is 10 kg.
Short Answer- Friction
Explanation- There is friction between the grass and the ball. Friction is a type of force that limits motion between two surfaces that are touching. Friction is the force that one surface exerts on another with the two surfaces rubbing together.
This is the answer, hope it helps :)
The force on the truck is F=13650 N
<u>Explanation:</u>
Solving the problem
Given data,
M= 1500 kg
A= 9.1 m/s
We have the formula,
F= M×A
F= 1500 × 9.1
F=13650 N
The Force on the truck is F=13650 N
<span>The statement : According to the law of conservation of energy, the total amount of energy in the universe does not change, but remains constant - is TRUE. The main point which led me to decide is that our universe is the example of a closed system which means there's nothing inside. Hope you will agree with my opinion.
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