You should get a 7.75x3.15
gravity
gravity
The friction between the foot and the ground creates a force that opposes the motion of the skateboard, causing it to slow down. This friction converts the kinetic energy of the skateboard into thermal energy.
pop the back with your foot and move your front foot forward to level out the board.
no
no
A 10-foot long crocodile is 304.8 centimeters long.
...he exerts against the ground
To do a dolphin flip, you slide your foot forwardand the board will spin forward on your front foot
3.048 metres.
If you mean Skateboard, then I can help. For starters, put your back foot at the end of the skateboard with only the ball of your foot touching the board, and put your front foot in the middle of the board. Firstly, push down your back foot pretty hard. Secondly, Jump with the skateboard Then, slide your front foot to the top of the board. When doing an ollie, when you push down and jump up, if you hear a "Popping" sound, then you know it'll be a good one. ;)