1. What is the reading in the spring scale as you pull the cart up the inclined
plane? (if a rubber band is used, describe how the rubber band is stretched)
2. What is the reading in the spring scale as you release the cart down the
inclined plane? (If a rubber band is used, describe how the rubber band is
stretched)
3. compare the movement of the cart as it moves up and down the inclined plan?
4. what force pulled the cart down the inclined plane?
5. what affects the moving up and down of objects?
please I need the answer
plane? (if a rubber band is used, describe how the rubber band is stretched)
2. What is the reading in the spring scale as you release the cart down the
inclined plane? (If a rubber band is used, describe how the rubber band is
stretched)
3. compare the movement of the cart as it moves up and down the inclined plan?
4. what force pulled the cart down the inclined plane?
5. what affects the moving up and down of objects?
please I need the answer
Add an Answer
More Questions From This User See All
Answers & Comments
answer 1: if a spring is used to pull the cart up, the spring is fully stretched. If a rubber band is used the rubber band is fully stretched.
Explanation: the spring and the rubber gets fully stretched because when you pull the cart up there is gravitational force pulling the cart down. that's why when you pull the cart up the rubber band/ spring gets fully stretched because of the gravitational force and also because of the force you are giving to pull the cart up.
another explanation: I hope this helps. I just based this on my own preference.