Does the size and/or weight of a car make a difference to how fast it goes down a hill? What about a smaller, lighter car compared to a bigger heavier car? Can you explain?Thanks,TRM :)
Does the size and/or weight of a car make a difference to how fast it goes down a hill?
ReplyDeleteWhat about a smaller, lighter car compared to a bigger heavier car? Can you explain?
Thanks,
TRM :)