Answer:
480N
Explanation:
A ball is moving a speed of 8 there fore it had to be add force opposite direction to the ball if it takes to rest. There for ball is subjected to deceleration. First we can find the deceleration
V = U + at
0 = 8 + a×10
a= 0.8 m /s²
Then we can apply newton's 2nd law to determine the force acted by legatos
F= ma
F= 600×0.8
= 480 N
<span>There are several ways this condition can be caused:
</span>One way is by rubbing certain materials together or pulling them apart. Another way that static electricity commonly seen is when a charged material is brought near a neutral material. This is called electrostatic induction. You can also cause static electric separation of charges by using pressure in certain materials or using heat in other materials.
The right answer for the question that is being asked and shown above is that: "C. a stick of dynamite during an explosion" the system that is a closed system or very close to a closed system is that <span>C. a stick of dynamite during an explosion</span>
