I don't know. Maybe because of the GRAVITY and the HEAT OF THE SUN.. XD
i think this happens due to friction between the ground and the toy car :)
roll a car down a hill
Simple physics, Velocity(Speed)=Distance traveled / Time taken so measure a set distance down your incline and time the toy rolling down if you want a true speed make sure the toy is going at full speed before it crosses the start line and you start your timer, otherwise you will get an average including the toys acceleration time and as such won't be a true representation
Gravity and friction !
There are many gadgets on the market that are related to physics. One popular gadget is the Newton's Cradle. There are also circuit kits and pendulums that are sold in science sections or toy stores for young kids.
it isn't. The weight of the car just makes it seem that way. If you were built to scale with a car it would be just as easy to stop as a toy car.
it all depends on the height of either the ramp or how far up the ramp the toy car rolls from
it is moving when you roll the rolling toy (stick) so the energy that the rolling toy has is a Potencial energy because it is only in motion when it is rolled.
it is moving when you roll the rolling toy (stick) so the energy that the rolling toy has is a Potencial energy because it is only in motion when it is rolled.
i think this happens due to friction between the ground and the toy car :)
roll a car down a hill
Simple physics, Velocity(Speed)=Distance traveled / Time taken so measure a set distance down your incline and time the toy rolling down if you want a true speed make sure the toy is going at full speed before it crosses the start line and you start your timer, otherwise you will get an average including the toys acceleration time and as such won't be a true representation
He is telling you it is HIS toy!
Gravity and friction !
The force of gavity on car exerts friction on the wheels and axle that eventually stop the car from exerting forward force.
There are many gadgets on the market that are related to physics. One popular gadget is the Newton's Cradle. There are also circuit kits and pendulums that are sold in science sections or toy stores for young kids.
AnswerYes, but usually for most wheels it's minimal