Velocity & Kinematics Calculator
Calculate final velocity and distance traveled using kinematic equations. Enter initial velocity, acceleration, and time.
How to Use the Velocity & Kinematics Calculator
- Enter the known physical values in the corresponding fields.
- Select the appropriate units if multiple options are available.
- The unknown value is computed instantly from the formula.
- Review the result and the formula explanation below.
クイックリファレンス
| 変換元 | 変換先 |
|---|---|
| Speed of light | 299,792,458 m/s |
| Gravity (g) | 9.807 m/s² |
| Avogadro's number | 6.022 × 10²³ |
| Boltzmann const. | 1.38 × 10⁻²³ J/K |
| Elementary charge | 1.602 × 10⁻¹⁹ C |
| Planck's const. | 6.626 × 10⁻³⁴ J·s |
使用例
- •Solving physics homework or exam problems with the correct formula.
- •Verifying experimental measurements and calculations in the lab.
- •Understanding physical relationships between quantities.
- •Quick engineering calculations for design or estimation.
計算式
Final velocity: v = v₀ + at. Distance: s = v₀t + ½at². Where v₀ is initial velocity, a is acceleration, t is time.
よくある質問
What are the kinematic equations?
The basic kinematic equations for constant acceleration are: v = v₀ + at and s = v₀t + ½at². They relate velocity, distance, acceleration, and time.
Can initial velocity be negative?
Yes. A negative initial velocity means the object starts moving in the opposite direction of the chosen positive axis.
What does negative acceleration mean?
Negative acceleration (deceleration) means the object is slowing down if it moves in the positive direction, or speeding up in the negative direction.
What units should I use?
Use meters per second (m/s) for velocity, meters per second squared (m/s²) for acceleration, and seconds (s) for time.