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What are some equations for speed and velocity?
speed=distance/time. velocity=distance/time+direction.
What is the value of I in a math problem?
u = initial velocity in newtons equations of motion.
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 are the equations of motion involving uniform acceleration?
The equations of motion involving uniform acceleration are: v = u + at, where v is the final velocity, u is the initial velocity, a is the acceleration, t is the time taken. s = ut + (1/2)at^2, where s is the displacement. v^2 = u^2 + 2as, where s is the displacement. These equations describe the relationships between initial velocity, final velocity, acceleration, displacement, and time during motion with uniform acceleration.
What is the symbol for final velocity?
The symbol for final velocity is typically represented by the letter "v" with a subscript "f" (vf) in physics equations.
What are the three equations of motion which of them describe velocity time relation?
The three equations of motion are: ( v = u + at ) (relates initial velocity, acceleration, and time) ( s = ut + \frac{1}{2}at^2 ) (relates initial velocity, acceleration, and displacement) ( v^2 = u^2 + 2as ) (relates initial and final velocity, acceleration, and displacement) The first equation, ( v = u + at ), describes the relationship between velocity and time.
Can kinematics equations bs used in situation in which the acceleration is zero?
Yes, kinematics equations can still be used in situations where acceleration is zero. In such cases, the motion would be described as being at a constant velocity. The equations would then relate initial velocity, time, displacement, and final velocity in a linear manner.
What does vf mean in a science equation?
final velocity. it is used in multiple equations. its opposite would be vi, initial velocity. they mean exactly what they sound like. final velocity is the last velocity something was going at in the measured time, initial would be the very first velocity at a measured time.
What are equations of motion?
Equations of motion are mathematical expressions that describe the motion of objects based on their position, velocity, acceleration, and time. These equations are derived from fundamental principles of physics, such as Newton's laws of motion, and are used to predict and analyze the behavior of moving objects.
What is the equation for turbulent flow?
The equation for turbulent flow is described by the Navier-Stokes equations, which are a set of partial differential equations that describe how the velocity field of a fluid evolves over time. These equations take into account the fluid's viscosity, density, and the forces acting upon it. Turbulent flow is a complex, chaotic motion characterized by irregular fluctuations in velocity and pressure within the fluid.
If you can throw a baseball 300 ft what would your velocity be at 60 ft?
You have not provided enough information. To solve this problem, you will use the kinematics equations. Take a look at these equations, you will discover that you have too many unknowns to solve for.
How do equations of motion change for an object moving in uniform motion?
For an object moving in uniform motion, the equations of motion such as $\text{position} = \text{initial position} + \text{velocity}\times \text{time}$ and $\text{velocity} = \text{constant}$ do not change. Since the object is moving at a constant velocity, acceleration is zero, so the equations for uniformly accelerated motion, like $v = u + at$ and $s = ut + \frac{1}{2}at^2$, are not applicable.
