It is **simply the difference, or change, in a certain quantity**. When we say delta y, for example, we mean the change in y or how much y changes. Discriminant is the second most common meaning of the uppercase delta.

Contents

- 1 What does yo mean in physics?
- 2 What does v0x mean in physics?
- 3 How is Vxo calculated?
- 4 What does G mean in physics?
- 5 What are the 5 kinematic equations?
- 6 What is the formula of time?
- 7 What are the 4 kinematic equations?
- 8 What is the R in physics?
- 9 How do you calculate work?
- 10 How do you solve VX and VY?

## What does yo mean in physics?

v_{y} = vertical velocity (m/s) v_{xo} = initial horizontal velocity (m/s) v_{yo} = initial vertical velocity (m/s) t = time (s) g = acceleration due to gravity (9.80 m/s^{2})

## What does v0x mean in physics?

change in horizontal displacement. Vx. initial velocity x axis. Voy. initial velocity of y axis.

## How is Vxo calculated?

vxo is the initial value of the x-component of velocity, i.e. vxo = vx[0].

## What does G mean in physics?

The universal gravitational constant (G) relates the magnitude of the gravitational attractive force between two bodies to their masses and the distance between them. Its value is extremely difficult to measure experimentally.

## What are the 5 kinematic equations?

The kinematic formulas are a set of formulas that relate the five kinematic variables listed below.

- Δ x Displacement Delta xquadtext{Displacement} ΔxDisplacement.
- t Time interval tqquadtext{Time interval}~ tTime interval.
- v Final velocity vquad ~~~text{Final velocity}~ v Final velocity.

## What is the formula of time?

FAQs on Time Formula The formula for time is given as [Time = Distance ÷ Speed].

## What are the 4 kinematic equations?

There are four (4) kinematic equations, which relate to displacement, D, velocity, v, time, t, and acceleration, a. Kinematic Equations Formula Questions.

## What is the R in physics?

r = radius. R = resistance. R = molar gas constant.

## How do you calculate work?

Work can be calculated with the equation: Work = Force × Distance. The SI unit for work is the joule (J), or Newton • meter (N • m). One joule equals the amount of work that is done when 1 N of force moves an object over a distance of 1 m.

## How do you solve VX and VY?

Projectile motion equations

- Horizontal velocity component: Vx = V * cos(α)
- Vertical velocity component: Vy = V * sin(α)
- Time of flight: t = 2 * Vy / g.
- Range of the projectile: R = 2 * Vx * Vy / g.
- Maximum height: hmax = Vy² / (2 * g)