A Car weight approximately 1100 KG, now because the car has that much mass, it is forced to go downhill, unless the handbrake is applied.
Incline affects speed by causing it to increase or decrease. For example, if something is traveling up the incline, its speed will decrease. If something is traveling down the incline, its speed will generally increase.
The minimum speed for a ball rolling down an incline occurs near the top. Gravity will speed the ball up as it travels down.
By moving down the ramp it picks up speed producing more kinetic energy reducing the potential energy. As it goes down farther the more the speed increases until the load reaches the bottom of the incline plane(ramp).
For uniform acceleration the average speed is the initial speed plus the final speed divided by two.
i think this happens due to friction between the ground and the toy car :)
All cars vary; the only foolproof method for answering your question is to reach top speed in your vehicle
roll a car down a hill
Yes it would. Speed will depend on Weight of the ball, Incline angle, Friction, and air pressure.
Not enough information to give an answer.
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
The weight of the cycle and the person act vertically down (perpendicular to the level ground). This weight can be considered as two components, one perpendicular to the incline and the other along the incline which when added to the speed of the moving cycle increases it.
The car's mass should have no effect on that speed.