# A net force of 20 acting on a wooden block produces an acceleration of 4.0 m/s2 for the block.?

A net force of 20 acting on a wooden block produces an acceleration of 4.0 m/s2 for the block.

What is the mass of the block?

Simple physics.

Newton's second law of motion tells us that an object will accelerate in the direction of an applied force: F = m a

Rearrange the equation to find m: m = F/a

m = 20 N / (4.0 m/s^2) = 5.0 kg

The mass of the block is 5.0 kg

Force = Mass * Acceleration

Force = 20

Mass = ?

A = 4.0 m/s2

20 = Mass * 4.0 M/s2

20/4 = Mass

Mass = 5

Force divided by acceleration.

20 N / 4.0 m/s2 = 5 grams

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What is the mass of the block?

**Answer:**Simple physics.

Newton's second law of motion tells us that an object will accelerate in the direction of an applied force: F = m a

Rearrange the equation to find m: m = F/a

m = 20 N / (4.0 m/s^2) = 5.0 kg

The mass of the block is 5.0 kg

Force = Mass * Acceleration

Force = 20

Mass = ?

A = 4.0 m/s2

20 = Mass * 4.0 M/s2

20/4 = Mass

Mass = 5

Force divided by acceleration.

20 N / 4.0 m/s2 = 5 grams

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