FORCE MASS ACCELERATION

Front

What is Force?

Back

Force is a push or pull on an object that can cause it to accelerate. It is measured in Newtons (N).

Front

What is Mass?

Back

Mass is the amount of matter in an object, typically measured in kilograms (kg). It does not change regardless of location.

Front

What is Acceleration?

Back

Acceleration is the rate of change of velocity of an object. It is measured in meters per second squared (m/s²).

Front

What is Newton's Second Law of Motion?

Back

Newton's Second Law states that the force acting on an object is equal to the mass of that object multiplied by its acceleration (F = m × a).

Front

How do you calculate Force?

Back

Force can be calculated using the formula: F = m × a, where F is force, m is mass, and a is acceleration.

Front

If a 3kg skateboard accelerates at 5m/s², what is the force applied?

Back

15N (calculated using F = m × a: 3kg × 5m/s² = 15N).

Front

If a 25kg bowling ball accelerates at 2m/s², what is the force applied?

Back

50N (calculated using F = m × a: 25kg × 2m/s² = 50N).

Front

What is the force on a 1000 kg elevator falling freely at 9.8 m/s²?

Back

9,800N (calculated using F = m × a: 1000kg × 9.8m/s² = 9,800N).

Front

If a 2kg bird is pushed by the wind with a force of 2N, how fast does the bird accelerate?

Back

1 m/s² (calculated using a = F/m: 2N / 2kg = 1 m/s²).

Front

What is the acceleration of a 50 kg object pushed with a force of 500N?

Back

10 m/s² (calculated using a = F/m: 500N / 50kg = 10 m/s²).