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If Carlos pushes a 3 kg box with 9 newtons the force of friction on the box is 3 newtons in the opposite direction what is the acceleration of the box?
Wiki User
∙ 14y ago
ƩFhorizontal = ForceCarlos - ForceFriction = Mass times Acceleration
ƩFhorizontal = 9-3 = 3a
a = 2 m/s in the direction Carlos is pushing.
Wiki User
∙ 14y ago
Wiki User
∙ 14y agoTotal Summation force in y direction 9N - 3N = ma
6N = 3a
a = 2 m/s2
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What is the physics of motion?
Newtons 3 laws: 1.Everything remains at a constant velocity and direction unless another force acts on it. 2. Force = Mass x Acceleration. 3.For every force there is an equal and opposite reaction.
What is the net force and acceleration of a ball of mass 0.750 kilograms that is subjected to forces of 11.00 newtons and 7.00 newtons from opposite directions?
Net force: Add the forces algebraically. In this case, since they are in opposite directions, you subtract. Acceleration: Use Newton's Second Law: F = ma. Solving for a: a = F/m.
What is Newtons equal to?
Force (newtons) = mass x acceleration
What is the formula for Coefficient of friction?
(Static coefficient of friction) Cf = horizontal force (newtons) required to overcome static resistance / vertical force (newtons) due to objects mass * acceleration due to gravity. Note: Moving friction coefficient is generally less.
How much is 50 newtons worth of force?
This is newtons third law in action, which states that for every action there is an equal and opposite reaction. If you push on a wall with 50 newtons of force, the wall will not move, and it will have no acceleration. To make the sum of the forces zero, the wall must push back on you with the same 50 newton force. This is implying that you do not push on the wall hard enough to were it breaks. If it does this it means you are overcoming the force that the wall can push back.
Is wrestling related to science?
Yes because you can relate it to motion,speed,friction,acceleration and newtons three laws
How does newtons second law apply to rockets?
Well newtons second law is f=ma of force=mass*acceleration, so when creating rockets, scientists must take into account all three of these factors. The mass or weight will determine how much friction it generates and therefor the amount of acceleration needed to surpass the friction. So newtons second law has everything to do with rockets.
How forces change motion?
unbalanced forces...like gravity, friction, or an applied force
What is a force and is measured in newtons?
The measure of a force acting on a body is the mass of the body multiplied by its acceleration in the direction of the applied force.
What is the physics of motion?
Newtons 3 laws: 1.Everything remains at a constant velocity and direction unless another force acts on it. 2. Force = Mass x Acceleration. 3.For every force there is an equal and opposite reaction.
What is the net force and acceleration of a ball of mass 0.750 kilograms that is subjected to forces of 11.00 newtons and 7.00 newtons from opposite directions?
Net force: Add the forces algebraically. In this case, since they are in opposite directions, you subtract. Acceleration: Use Newton's Second Law: F = ma. Solving for a: a = F/m.
Does friction have anything to do with numbers?
Yes, friction is a force it possesses magnitude and direction. It's magnitude and direction are measured in in Newtons and radians (or other angular measurement) which are written in numbers.No friction is a phenomenon; numbers a human idea. But numbers can be used by humans to express and calculate many things which concern friction.
What is Newtons equal to?
Force (newtons) = mass x acceleration
What unit do you measure friction in?
you measure friction in Newtons
What is the formula for Coefficient of friction?
(Static coefficient of friction) Cf = horizontal force (newtons) required to overcome static resistance / vertical force (newtons) due to objects mass * acceleration due to gravity. Note: Moving friction coefficient is generally less.
How much is 50 newtons worth of force?
This is newtons third law in action, which states that for every action there is an equal and opposite reaction. If you push on a wall with 50 newtons of force, the wall will not move, and it will have no acceleration. To make the sum of the forces zero, the wall must push back on you with the same 50 newton force. This is implying that you do not push on the wall hard enough to were it breaks. If it does this it means you are overcoming the force that the wall can push back.
What is newtons 2nd law of motion?
The relationship between an object's mass m, its acceleration a, and the applied force F is F = ma. Acceleration and force are vectors (as indicated by their symbols being displayed in slant bold font); in this law the direction of the force vector is the same as the direction of the acceleration vector.Acceleration= net force divided by mass.
