Force

Front

What is Force?

Back

Force is a push or pull on an object resulting from the object's interaction with another object. It is measured in Newtons (N).

Front

What is the formula for calculating Force?

Back

Force (F) = Mass (m) × Acceleration (a)

Front

What is the unit of Force?

Back

The unit of Force is the Newton (N).

Front

What is Weight?

Back

Weight is the force exerted by gravity on an object, calculated as Weight = Mass × Gravitational Acceleration.

Front

What is the acceleration due to gravity on Earth?

Back

The acceleration due to gravity on Earth is approximately 9.8 m/s².

Front

How do you calculate the weight of an object?

Back

Weight = Mass × Gravitational Acceleration (W = m × g).

Front

If a 68 kg runner exerts a force of 59 N, what is the acceleration?

Back

0.868 m/s².

Front

What is the mass of an object if a force of 1275 N causes an acceleration of 0.85 m/s²?

Back

Mass = Force / Acceleration = 1275 N / 0.85 m/s² = 1500 kg.

Front

How much does a 0.600 kg soccer ball accelerate if kicked with a force of 80 N?

Back

133 m/s².

Front

What is the relationship between mass, force, and acceleration?

Back

According to Newton's second law, the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass.