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To calculate the mass of the truck, you can use the formula: mass = force / acceleration. Substituting the given values, the mass of the truck would be 14000 N / 5 m/s^2 = 2800 kg.
it will stay at rest until acted upon by an outside force
The net force applied downward to the ground is 450 newtons + W newtons. When standing still (not accelerating), the net force must be zero according to Newton's first law. This means the force pushing down must be balanced by the force pushing up (from the ground).
force=mass*accelaration force/mass=accelaration 4/2=2m/s2
F = m A = (2) (40) = 80 newtons
Force = mass * acceleration ( acceleration's unit is m/s2 ) Force = (10 kg)(4 m/s2) = 40 Newtons ==========
6 newtons, so it keeps accelerating. As it does, the air resistance increases until it reaches 10 newtons so then the net force is zero and then the fall continues at constant speed (the terminal velocity).
If it is placed in an environment where the only force acting on it is capable of accelerating the body by exactly 1 metre/second2.
Force is measured in Newtons. Weight is a force, therefore it is also measured in Newtons.Force is measured in Newtons. Weight is a force, therefore it is also measured in Newtons.Force is measured in Newtons. Weight is a force, therefore it is also measured in Newtons.Force is measured in Newtons. Weight is a force, therefore it is also measured in Newtons.
If 5 newtons of force are pulling against another 5 newtons of force in opposite directions, there will be a net force of 0 newtons, resulting in no movement or acceleration. The forces are balanced and cancel each other out.
The international (SI) unit for force is the newton.
No, you cannot have negative Newtons in a physical force calculation. Newtons are a unit of force and are always positive in magnitude.