If the person if slowing down, then this would mean that this would actually be "negative acceleration". Sense this person first did a mile in 10 minutes, and then the next mile that this person did was actually 15 minutes, then this shows you that they actually went a lot slower. And this is why this would be a great example of "negative acceleration".
The force is 1.5N acting downward or -1.5N.
Why?
To answer this question, we need to remember the Newton's Third Law. This Law states that for every force applied upon an object, there is an equal force acting in the opposite direction. This Law is also called "action-reaction Law".
So, if the force of the players heads applied on the ball is equal to 1.5N (upward), the force applied by the force on the players heads will be exactly equal, but with opposite direction, or -1.5N (downward).
Have a nice day!
Answer:
Explanation: it is Agree when the distance travels
Explanation:
Since, the magnitude of charge becomes twice from 0.2 μC to 0.4 μC, the magnitude of force experienced will also double as
Force F =EQ
F∝Q
Since, Q is doubled , Force experienced by charge will also double.
This force will be force of repulsion since the charges are positive.
Answer:
Both Thomson and Rutherford used charged particles in their experiments.
Explanation: