Air resistance if too big, Small battery capacity if too small.
Answer:
The higher the mass of an object, the more torque is required to make it begin to move, but the less force is required after that to keep it moving. Toys usually are powered by steady energy, which means they lack the oomph to make a heavier load go, but would be able to sustain it if it was pushed. Most toys are built relatively light, but are actually finely balanced to maintain a near constant speed whether breaking the friction of a cold start or just continuing full steam.
Yes. If it is heavy it will go slower than a light toy car, if it is light it will movefaster than a heavier car.
All other factors being equal, a heavier toy car will move slower than a lighter toy because of it's weight.
Yes. The height of the ramp does affect the speed going down it the higher the ramp the faster the car goes down it
The weight of the car will cause the force of gravity to push it down with seemingly more force than the lighter car. And so this would make the car go faster down a slanted surface, which is the ramp.
Why not
Yes. If it is heavy it will go slower than a light toy car, if it is light it will movefaster than a heavier car.
It would affect its speed because the weight of the car is gonna slow it down
Yes it will affect the speed of the toy car. Example: A buggy is easier to push without any groceries in it.
This is because the work done in order to move the toy car is smaller than that of the car with the added mass, and so the battery will have to work harder to move the toy car with the mass added
Yes.
All other factors being equal, a heavier toy car will move slower than a lighter toy because of it's weight.
Yes. The height of the ramp does affect the speed going down it the higher the ramp the faster the car goes down it
Yes, As a Boy scout we would weight our cars so that they would travel faster.
The weight of the car will cause the force of gravity to push it down with seemingly more force than the lighter car. And so this would make the car go faster down a slanted surface, which is the ramp.
same speed horizontally, acceleration is downwards
Which angle ? Which car ? What toy? what time?
yes This is because of the fact that gravity is a measure of acceleration. The longer the car has to accelerate the faster is will be by the end.