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The foundation of physics is Newton's equation, force equals mass times acceleration. Hence, for a given amount of force, more mass equals less acceleration. Or in other words, it takes force to move a weight. The more weight you are trying to move, the more force you need.
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How would the shape of a car change the speed?
different shapes would mean different air resistance and weight both of which slow the car down the more there is
What part of a car slows it down?
"Brakes" make the whole car slow down.
What forces would try to slow down a racing car?
The forces that slow down a racing car are:GravityAir ResistanceFrictionAerodynamic Downforcethat's the 4 forces
Which two forces can slow objects down?
friction and weight
Suppose that you are in a moving car and the motor stops. You step on the brakes and slow the car to half speed. If you release your foot will the car speed up or continue at half speed or slow down?
Assuming you are not pressing down on the gas, when you release the pedal, the car will slow down over time and evetualy come to a stop. Unless you are going down a hill, in which case you will speed up.
How does the size of a toy car affect its speed?
It would affect its speed because the weight of the car is gonna slow it down
How would the shape of a car change the speed?
different shapes would mean different air resistance and weight both of which slow the car down the more there is
What part of a car slows it down?
"Brakes" make the whole car slow down.
Why does your car slow down uphill?
Gravity
What will slow a dragster car down?
A parachute.
What forces would try to slow down a racing car?
The forces that slow down a racing car are:GravityAir ResistanceFrictionAerodynamic Downforcethat's the 4 forces
Why does a car slow down when you accelerate?
A car goes faster when you accelerate. It slows down when you brake.
What causes something to slow down?
The weight of the objects or due to the force
Which two forces can slow objects down?
friction and weight
How do you slow down your car while driving?
Press the brakes or down shift
Why a driver will make his car accelerate or decelerate?
To make the car go or slow down.
What are automotive brakes?
The system on a car used to slow it down
