Force, Mass, Acceleration

A student uses a magnet to move a 0.025 kg metal ball. The magnet exerts a force of 5 N, which causes the ball to begin moving. What is the acceleration of the ball when it begins to move? ____ m/s²

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NGSS.MS-PS2-2

The image shows a block that is being pulled along the floor. According to the image, what is the acceleration of the block? ____ m/s²

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NGSS.MS-PS2-2

What net force is required to accelerate a car at a rate of 2 m/s² if the car has a mass of 3,000 kg? ____ Newtons

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NGSS.MS-PS2-2

What is the mass of a falling rock (acceleration due to gravity is 9.8 m/s²) if it produces a force of 147 N? _____ kg

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NGSS.MS-PS2-2

when mass is constant force and accleration are...

• directly proportional

• indirectly proportional

• inversely proportional

• proportional

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NGSS.MS-PS2-2

For the same force, if the mass is doubled, the acceleration will

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NGSS.MS-PS2-2

How many Newtons make a 1kg mass accelerate by 9.8m/s²

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NGSS.MS-PS2-2

Calculate the resultant force on a sprinter if her mass is 60kg and she accelerates at 8m/s²

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NGSS.MS-PS2-2

Calculate the acceleration of a car of mass 800kg if it is acted on by a resultant force of 3200N

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NGSS.MS-PS2-2

The unit of Force is