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lumen Porsche Specialist

Arrow speed

Arrow speed calculator finds the real speed of an arrow for a bow with custom parameters.

Ballistic coefficient

Determine the ballistic coefficient for projectiles using our ballistic coefficient calculator.

Car jump distance

Use the car jump distance calculator to simulate car jumping with air drag force and car rotation included.

Conservation of momentum

The conservation of momentum calculator will help you determine the initial and final speed of two colliding objects.

Displacement

Using the displacement calculator you can find the displacement using constant speed, acceleration, or a collection of different velocities.

Free fall

Our free fall calculator can find the velocity of a falling object and the height it drops from.

Free fall with air resistance

Free fall with air resistance calculator finds the time of fall, as well as the maximum and terminal velocity of an object falling to the ground under the influence of both gravity and air resistance.

Friction

The friction calculator finds the force of friction between any object and the ground.

Ground speed

Ground speed calculator helps you find the wind correction angle, heading, and ground speed of an aircraft.

Horizontal projectile motion

With this horizontal projectile motion calculator, you'll quickly find out the trajectory, time of flight, and projectile range.

Impulse and momentum

The impulse and momentum calculator can find the impulse of an object that changes its velocity.

Inclined plane

Use the inclined plane calculator to solve exercises about objects sliding down an inclined plane with a friction coefficient.

Magnitude of acceleration

Check our magnitude of acceleration calculator to estimate the value of acceleration swiftly. You can choose between three options: mass and force, acceleration components, or velocity difference.

Maximum height - projectile motion

Use this maximum height calculator to figure out what is the maximum vertical position of an object in projectile motion.

Momentum

The momentum calculator evaluates the linear momentum of an object based on its mass and velocity.

Polar moment of inertia

Use this tool to calculate the polar moment of inertia of a solid or hollow circular section.

Projectile motion

Use our projectile motion calculator to analyze a projectile in parabolic motion.

Projectile range

Find out how far the object can fly with this projectile range calculator.

Quarter mile

Given a vehicle's power and weight, you can use this quarter-mile calculator to estimate the elapsed time and final speed over a 1/4-mile distance.

Rolling resistance

We let you estimate the rolling resistance of any vehicle with the rolling resistance calculator, to make sure you are running as efficiently as possible!

Sled

Find out if a slope is safe to sled on with our sled calcultor!

SUVAT

If you're dealing with an object that is constantly accelerate, this SUVAT calculator will sort you right out.

Terminal velocity

Determine the maximum velocity achievable by a falling object using the terminal velocity calculator.

Time of flight - projectile motion

Check out how long a projectile remains in the air with this time of flight calculator.

Trajectory - projectile motion

Have a look at the flight path of the object with this trajectory calculator.

Velocity

Use the velocity calculator to assess how fast an object moves, given a certain distance and time.