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Q: How can you find force when mass and velocity are given?

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Force equals mass times acceleration.

Force equals the mass times the rate of change of the velocity.

If you have the mass, you can find the acceleration from Newton's Second Law, a=F/m where a is the acceleration, m is the mass, and F is the force. Then the velocity is given by the standard formula v=vo+at where v is the final velocity, vo the velocity at t=0, probably 0 in your case. If so v=at.

The formula for finding that out is velocity = distance / mass

Force = m a [ie mass x acceleration ]If the mass is not given it cannot be calculated.

momentum = mass x velocity => mass = momentum / velocity

Velocity = (velocity when time=0) + (Force x time)/(mass) ===> F = MA A = F/M V = V0 + A T

You can't. The mass is irrelevant to velocity. You need the distance.

To get the potential energy when only the mass and velocity time has been given, simply multiply mass and the velocity time given.

Force = Mass * Acceleration (F = m * a)Therefore, if the mass of an object is increased, then the force required to accelerate to a given velocity will be greater. If the mass is decreased, then the force required to accelerate that object to a given velocity will become smaller.

Not enough information. You can calculate force by Newton's Second Law, but in this case, there is no way to know how fast the velocity changes - or whether it changes at all.

You can't. Acceleration is change in velocity. If given a constant velocity, the acceleration is zero.

There is not enough information. Force = Mass*Acceleration. Acceleration is the rate of change in velocity. This requires information on change in velocity as well as the time over which the change took place. There is no information at all on the latter.

Power is equal to Force times velocity; P=Fv. You are given the 'speed', which I assume to be velocity. You also have acceleration. In order to find F, you need first to find the mass, which you can calculate from the weight, Fg, by dividing by the acceleration due to gravity, 9.8. You then have the mass. From here, multiply mass times acceleration times the velocity.

Force = mass x acceleration Momentum = mass x velocity

Impluse = m x v

1/2mv^2 = mgh

The slope of velocity is the acceleration of the object and indirectly the force of the object given the its mass.

You cannot find the force without knowing the velocity or acceleration of the object.

Equation: Force=Mass X AccelerationIf you are looking for the force, use the equation as is.To find the following, it's assumed that you are given the other two values:Mass= Force / AccelerationAcceleration= Force / MassRemember your labels in your calculations.Mass= force x accelerationForce = mass x accelerationmass = force / accelerationacceleration = force / massSince acceleration = velocity / time we can also substitute velocity / time for acceleration in any of the above.Since velocity = speed / time, we can also substitute speed / time for velocity or speed / (time * time) for acceleration in any of the above.

M=f/a

Apply a force. Force=Mass x acceleration. (Acceleration = rate of change of velocity, in magnitude and direction, = force/mass).

That's not enough information. You need some additional information to calculate the mass.

If the object is in free-space, and any force applied over a period of time will change the velocity of an object. Force = mass * acceleration. Acceleration = velocity / time. Therefore, Force = mass * velocity/time.

Acceleration is the change in velocity over time. Acceleration = change in velocity / time elapsed So, find the initial velocity of the mass (0 if starting from rest) and another velocity that occurs afterwards and find the difference. Then, divide the change in velocity by the time elapsed. If you know the mass of and the force acting on the object, you can use this formula: Force = mass x acceleration Substitute for your known variables and solve algebraically.