If the car has a higher mass, a higher velocity, more aerodynamic shape (thereby lower drag), or it's tires have a lower friction coefficient (meaning less of the force applied makes it to the ground), it will require more force to be applied to stop the vehicle.
A 3.0-g bullet traveling at 350 m/s hits atree and penetrates a distance of 12 cm. What was the average force exerted on the bullet in bringing it to rest?
Advantages: -make work much more easier to complete -make work faster to complete -less energy required -less exerted force required Disadvantages: -may malfunction and corrupt the entire system
No. Only when there is also movement. The basic formula for work is: work = force x distance If a certain force is applied along a certain distance, then work is done.
Friction for one.
right
Pressure is the force exerted on an object divided by the area where the pressure was applied.
area
The pressure exerted by a solid object is in only one direction.
The pressure exerted by a solid object is in only one direction.
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Pressure
gravitational force is exerted on heavenly bodies