Sam and Jenny ride their bikes at a constant velocity of 3 miles per hour.
Explanation:
Here we see that both of them are moving at a constant velocity which means their speed is constant and they are moving in a straight line.
Zero acceleration is implied on the bikes and the net force is BALANCED.
When forces are in balance, acceleration is zero. Velocity is constant and there is no net or unbalanced force.
I believe the answer would be D) kitchen scraps and grass clippings
I belive the simplest substance is a pure substance made from atoms.
Answer:
This question is to vague. What understanding?
Explanation:
