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Is it true that at 60 mph the force of your car impacing a surface is about four times as great as 30 mph?
Wiki User
∙ 15y ago
YES
Wiki User
∙ 15y ago
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At 60mph the force of your car impacting a surface is how many times as great as 30mph?
Double the speed yeilds double the impact force.
At 60mph the force of your car impacting a surface is about four times as great as 30mph?
Yes. (1/2 mass x velocity squared)
How do you calculate force for hydraulics?
You get the force exerted by a hydraulic piston by taking the pressure times the surface area of the piston.
Investigate-how friction increases with increase of size of an object?
The force of friction on an object is equal to the coefficient of friction times the force perpendicular to the surface (normal force). When the mass of an object increases, the normal force increases, and the force of friction also increases. However, because the equation does not involve surface area, increasing surface area has no affect on the force of friction.
What type of contact force is perpendicular to the surface of contact?
Normal force is the component perpendicular to the surface in mechanics. It prevents an object from penetrating the surface with the contact force exerted.
At 60mph the force of your car impacting a surface is times as great as 30mph?
4 times.
At 60mph the force of your car impacting a surface is how many times as great as 30mph?
Double the speed yeilds double the impact force.
How does the force of gravity on Jupiter compare to the force of gravity in Earth?
At the surface, it is 2.64 times its value at the Earth's surface.
At 60 mnp the force of your car impacting a surface is how many times as great as 30 mph?
4 times the impact. The formula is 1/2 mass times velocity squared.
At 60mph the force of your car impacting a surface is about four times as great as 30mph?
Yes. (1/2 mass x velocity squared)
How do you calculate force for hydraulics?
You get the force exerted by a hydraulic piston by taking the pressure times the surface area of the piston.
What is Murcurys gravitional force?
The acceleration of gravity at the surface of Mercury is 3.7 m/sec2. The force on a mass on the planet's surface depends on the size of the mass. The magnitude of the force, in newtons, is (3.7) times (the object's mass).
Does a bathroom scale read force?
yes a scale reads a force. called the normal force which on a flat surface equals your mass times gravity
What planet has a force of gravity with 2.54 times that of Earth?
Jupiter has approximately that surface gravity.
Investigate-how friction increases with increase of size of an object?
The force of friction on an object is equal to the coefficient of friction times the force perpendicular to the surface (normal force). When the mass of an object increases, the normal force increases, and the force of friction also increases. However, because the equation does not involve surface area, increasing surface area has no affect on the force of friction.
What is the net force acting if an object is moving along a surface with a constant acceleration?
If the object is moving along a horizontal surface with a constant acceleration,then the net vertical force on it is zero, and the net horizontal force on it is(the pushing force) minus (any kinetic friction force where it rubs the surface).The numerical value of that net force is(the acceleration) times (the object's mass).
What type of contact force is perpendicular to the surface of contact?
Normal force is the component perpendicular to the surface in mechanics. It prevents an object from penetrating the surface with the contact force exerted.
