<span>by vectors that are all the same length
</span>
Hi!
<span>Acceleration is the rate of change of</span> velocity
Velocity is the rate of speed of an object
This would be called the law of action-reaction. This states that every action will have an equal and opposite reaction. The action in the example is pulling down on the rope. The opposite and equal reaction is the climers body moving upward. The same law can be applied to a rocket. The action is the engines pushing down and the reaction is the rocket going up. :D
Answer:
150 I would believe that it is the correct answer
