The answer would be (B false)
I think the boy should be 9 years old because he know about the surface area and height
Answer:
when the ball is at its highest point in the air
Explanation:
when it get to the highest point it is at its most potential energy.
-<em>Justin </em>
Answer:
Four(4) seconds.
Explanation:
<u>Under normal driving conditions, in a clear weather with good visibility and dry roads</u>, a driver driving a normal sized vehicle is advised to stay at least two seconds behind the vehicle in front.
However for a 30 foot bus which is heavier than a normal sized vehicle, and takes longer to come to a stop when the brakes are applied, <u>the driver is advised to stay at least four seconds behind the vehicle in front.</u>
