The velocity of the mass at a time t is the speed and direction at which the mass is moving at that specific moment.
Time, velocity and mass do not provide enough information. If you are given a time interval, t, then you need the velocity at the start of the interval (= u) and at its end (v). Then F = m*(v - u)/t
Acceleration = force / mass The correct equation would be acceleration= the final velocity - the initial velocity divided by time which can be written like this: V (Final speed) - U (Starting speed) ____________________________ T (Time)
Motion in physics means velocity or acceleration. v = change in displacement/ change in time = s/t a = change in velocity/ change in time = v/t NB in Science it is important to use the correct symbol including case. v is velocity but V is volume; a is acceleration but A is the symbol given to Mass Number; Ar is relative mass; t is time but T is temperature
The formula for instantaneous acceleration is given by the derivative of velocity with respect to time: a(t) = dv(t) / dt, where a(t) is the acceleration at time t and v(t) is the velocity at time t.
Acceleration is the rate of change of velocity per time, so to get velocity, multiply (acceleration)*(time). This will give the change in velocity over the specific amount of time. You must add the initial velocity to get the final velocity, so we have the formula: Vf = Vo + a*t, where Vo is the initial velocity. This means that you can rearrange to get Vo = Vf - a*t
Velocity = (velocity when time=0) + (Force x time)/(mass) ===> F = MA A = F/M V = V0 + A T
The formula for time when velocity and mass are given can be derived using the equation for momentum. Momentum is defined as the product of an object's mass and velocity. Therefore, the formula for time can be expressed as time = mass / velocity. This formula allows for the calculation of time based on the known values of mass and velocity.
Force equals mass times acceleration.
Time, velocity and mass do not provide enough information. If you are given a time interval, t, then you need the velocity at the start of the interval (= u) and at its end (v). Then F = m*(v - u)/t
Use the equation a=(v-u)/t, whereby v stands for final velocity, u for initial velocity and t for time.
Acceleration = force / mass The correct equation would be acceleration= the final velocity - the initial velocity divided by time which can be written like this: V (Final speed) - U (Starting speed) ____________________________ T (Time)
To get the potential energy when only the mass and velocity time has been given, simply multiply mass and the velocity time given.
Velocity=Distance/Time (v=d/t ; where d=distance and t = time)
According to the momentum principle, the change in momentum of an object is equal to the net force acting on the object by the amount of time the force is acting on it. This is encapsulated in Newton's second law. mVf-mVo=F*t Where m is the mass, Vf is the final velocity (after applying a force over time t), Vo is the object's initial velocity (before applying the force), F is the net force being exerted on the object and t is the amount of time the force is exerted on the object. Rearrange this equation a little bit, and you'll see how mass is related to changing and object's velocity: Vf-Vo=(F*t)/m If you hold F and t constant then you'll see that the change in velocity (due to the force exerted over a time t) gets smaller as mass gets greater. Therefore, the greater the mass an object has, the harder it is to change it's velocity.
You can't. The mass is irrelevant to velocity. You need the distance.
Motion in physics means velocity or acceleration. v = change in displacement/ change in time = s/t a = change in velocity/ change in time = v/t NB in Science it is important to use the correct symbol including case. v is velocity but V is volume; a is acceleration but A is the symbol given to Mass Number; Ar is relative mass; t is time but T is temperature
The mathematical model for a velocity vs time graph is v(t) = v0 + at, where v(t) represents the velocity at time t, v0 is the initial velocity, a is the acceleration, and t is the time. This equation describes the relationship between velocity, acceleration, and time.