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What are equations for velocity when given force and mass?
Velocity = (velocity when time=0) + (Force x time)/(mass) ===> F = MA A = F/M V = V0 + A T
How can you find force when mass and velocity are given?
You cannot. Force = Mass*Acceleration or Mass*Rate of change of Velocity.
How is the initial velocity zero but the acceleration is not?
Going back to definitions, Velocity is change of distance with time; and acceleration is change in velocity with time. Initially, the velocity is zero, as is the acceleration, BUT the Force of Gravity attracts the falling mass, and causes velocity to appear. But the continued application of the Force of Gravity causes the velocity to increase. And as we know, increase in velocity is acceleration. [space for QED]
What is acceleration time graph?
The change in the velocity divided by time in meters per second squared.
Three equations that can be used to find acceleration?
Acceleration can be calculated using the following three equations: ( a = \frac{\Delta v}{\Delta t} ) – This equation relates acceleration ((a)) to the change in velocity ((\Delta v)) over a change in time ((\Delta t)). ( a = \frac{F}{m} ) – According to Newton's second law, acceleration is equal to the net force ((F)) acting on an object divided by its mass ((m)). ( v_f^2 = v_i^2 + 2a d ) – This kinematic equation connects the final velocity ((v_f)), initial velocity ((v_i)), acceleration ((a)), and displacement ((d)).
What are equations for velocity when given force and mass?
Velocity = (velocity when time=0) + (Force x time)/(mass) ===> F = MA A = F/M V = V0 + A T
What type of force will cause change in velocity?
Any force will cause change in velocity if it isn't canceled by an equal, opposite force.
What type of force will cause a change in velocity?
Any force will cause a change in velocity if it's not canceled by an equal opposite force.
What must applied in order to change an object's velocity?
force
What needs to be applied in order to change an objects velocity?
To change an object's velocity, you need to apply a force to it. The force will cause the object to accelerate, thus changing its velocity. The magnitude and direction of the force will determine the extent and direction of the velocity change.
How is force a force?
Due to friction velocity of a body gets reduced, reduction in velocity causes change in velocity. This change in velocity leads to production of acceleration.(Because only acceleration can produce change in velocity either its direction or its magnitiude). And only a force can cause the acceleration hence friction is a force.
When does a force change the velocity of an object?
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.
Type of force that can change the velocity of a body at rest or in motion?
Any force will cause change in velocity if it isn't canceled by an equal, opposite force.
Why is acceleration a factor in force and not velocity?
Acceleration is a factor in force because force is defined as the rate of change of momentum, which involves mass and acceleration. Velocity is the rate of change of position, and on its own does not impact force in the same way acceleration does. Acceleration directly affects the change in an object's velocity, which in turn influences the force required to produce that change.
How is friction a force?
Due to friction velocity of a body gets reduced, reduction in velocity causes change in velocity. This change in velocity leads to production of acceleration.(Because only acceleration can produce change in velocity either its direction or its magnitiude). And only a force can cause the acceleration hence friction is a force.
How is friction force?
Due to friction velocity of a body gets reduced, reduction in velocity causes change in velocity. This change in velocity leads to production of acceleration.(Because only acceleration can produce change in velocity either its direction or its magnitiude). And only a force can cause the acceleration hence friction is a force.
How do you calculate force when mass and velocity are given?
Force equals the mass times the rate of change of the velocity.
