Force and Motion 1 Newtons Second Law

What is the equation which relates acceleration, force and mass?

• Force = mass / acceleration

• Acceleration = force x mass

• Force = mass x acceleration

• Force = mass + acceleration

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NGSS.MS-PS2-2

Newton's second law states that the acceleration of an object is proportional to the _________ acting on the object.

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NGSS.MS-PS2-2

Newton's second law of motion states that the acceleration of an object is inversely proportional to its ____________.

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NGSS.MS-PS2-2

What is the force acting on a sprinter with mass 80kg who accelerates at a rate of 8m/s² Include the unit.

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NGSS.MS-PS2-2

Calculate the acceleration of a car of mass 800kg acted on by a resultant force of 3200N. You do not need to include a unit.

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NGSS.MS-PS2-2

What is the resultant force on the apple in the picture? Include a direction and unit in your answer.

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NGSS.MS-PS2-2

NGSS.MS-PS2-4

The _________ of an object is its tendency to stay at rest or in a state of uniform motion.

Calculate the resultant force acting on the car shown in the picture. Include the direction right or left in your answer.

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NGSS.MS-PS2-2

Using the resultant force from the last question, calculate the acceleration of the car shown in the diagram if it has a mass of 1500kg. Give your answer to 2 dp.

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NGSS.MS-PS2-2

What force is needed to cause this lorry to accelerate to the right at 0.6 m/s²? Don't forget your unit!

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NGSS.MS-PS2-2