yes
Well, if you don't push down the normal force will not push back.
back
The ball bounces when it hits the ground because of the conservation of energy. When the ball impacts the ground, it deforms and stores some energy. This stored energy is released as the ball rebounds off the ground, causing it to bounce back up.
An object thrown vertically up wards from the ground returned back to the ground in 6s after it was thown up if it reached a height of 12m calculate?
i dont think so. just pick it back up just in case =)
Nope, it's easier. You need more muscles to get some air off the ground.
No, coconuts do not grow underground. They grow on palm trees, high up off the ground.
It is thought that back when penny farthings were around, their riders kept on finding that their back wheel was coming off the ground. Eventually they just gave up on them entirely and took them off. Search up some pictures of penny farthings if you don't know what they are and you might understand why.
Kip Up.
The best way is with a hard jet of water from a hose. Knock them loose physically by washing them off the plant. Once they hit the ground, they cannot climb back up.
Of course..