Skip to content
All models

Newtonian relationship

Force & acceleration

Inputs

Constant mass in the selected inertial-frame calculation.
Signed one-dimensional acceleration; positive is the displayed positive direction.

Results

Net forceF

25

Acceleration magnitudea

0.25493

Fnet = ma

A first-pass number, not a code check, certification, or approval. Read the method and its limits below. What this is and is not.

Nearby: Kinetic energy · Gravitational potential energy · Flywheel energy change · Screw critical speed

Method

Formula, when it applies, and when it does not

Inspect the net force implied by mass and one-dimensional acceleration under a transparent F = ma relationship.

Fnet = ma

When

  • Net force
  • One-dimensional acceleration

Don’t

  • This is a net-force relationship in a stated inertial-frame context. It does not resolve individual loads, friction, gravity components, constraints, or a free-body diagram.
OpenStax physics reference