I think it is A........................................
Answer:
Car speedometer only measures speed and doesn't give any information about direction. So yes to speed, no to velocity.
The answer is B as all the other options contain quantities not related to describing motion
Answer:
16. c
17. d
Explanation:
16. Newton’s third law states that a force will always have an opposite but equal force as a reaction, so every force comes as a pair of action-reaction forces. For example, if you push on a book, the book also pushes on you.
17. If 1cm represents 15N, then 5cm must represent 15N*5=75N.
