skateboard.....if velocity is zero,then momentum is also zero.
skateboard. momentum is mass times velocity thus if 0 velocity=0 momentum
The momentum of the heavy truck at rest is zero and so is definitely less than a moving automobile no matter how lighter it is than the heavy truck and how fast it is going - as long as it is moving.
A heavy football player is harder to stop because it has a greater momentum. In physics, momentum is equal to the mass of an object times its velocity. If a 50 kilogram kid and a 70 kilogram man were running at the same speed, the man would be harder to stop because he would have a greater momentum.
lighter body will have more kinetic energy for same momentum.
No. Even a single electron has momentum.
to ollie on a high skateboard you have to push twice as hard and slide your foot up
Not all rolling pins are. The weight helps flatten what you are rolling.
a reinforced one if your that heavy you probably shouldn't skateboard
You can calculate it your own, but they differ alot.
Kawasaki Heavy Industries Rolling Stock Company was created in 1906.
no, it simply has to have mass.
it would be too heavy to skate
Momentum depends on both mass AND velocity. So if they are both going the same speed the truck would have more momentum. However, a car traveling at 44.7m/s (100mph) could have more momentum that a truck traveling at 0.1m/s p = m * v Momentum (p) is equal to the mass (m) of the object times its velocity (v). All in SI units.
Momentum (as energy) isn't lost, it is transferred. Momentum is lost to friction when the ball is rolling, but in the described situation, the momentum is basically all transferred to the box upon impact. The box may tip over if light enough, or the box may break, or if heavy enough and built well enough, the box may absorb the impact and be left seemingly untouched. If the ball continues to roll after impact (if it bounces over/around/off of the box, then only partial momentum has been transferred to the box.
the effect of being heavy is making a skateboard break easier but if you are not that sportive and actually a bit fat it will but for the rest it doesnt
thunder, tensor, grindking, krux etc.
The motto of Kawasaki Heavy Industries Rolling Stock Company is 'Kawasaki Rail Car, Inc.: Innovating rail'.
Its a skateboard brand, i had an airwalk complete once, its rock heavy but alright for 60 quid
A pastry cloth is just a piece of heavy weight cotton for rolling dough on and a rolling pin cover is a sock tube that goes over the rolling pin.
No element boards are good they are to heavy