Choose the best formula - REVIEW

Choose the correct formula to answer the following question: If the net force is 57 N and the mass of the object is 6 kg, what is the acceleration

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Tags

NGSS.HS-PS2-1

Choose the correct formula to answer the following question: A race car driver increased his speed from 40 m/s to 52 m/s within a distance of 120 m. What is his acceleration?

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Tags

NGSS.HS-PS2-1

Choose the correct formula to answer the following question: Sam sped up her bike from 10 m/s to 17 m/s for 14 seconds. What was her acceleration?

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Tags

NGSS.HS-PS2-1

Choose the correct formula to answer the following question: How do you calculate net force given frictional force is 10 N and the applied force is 65 N?

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Tags

NGSS.HS-PS2-1

Choose the correct formula to calculate the acceleration of the image.

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Tags

NGSS.HS-PS2-1

At what segment is there NO ACCELERATION?

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• B

• C

• D

Tags

NGSS.HS-PS2-1

Choose the correct formula to solve the following problem: Alex, a rescue pilot, drops a survival kit while her plane is flying horizontally at an altitude (height) of 2000m with a forward velocity of 160 m/s. A group of lost explorers is below the ground. How far in front of the explorers should Alex drop the supplies?

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Tags

NGSS.HS-PS2-1

Choose the correct formula to solve the following problem: Pat has a mass of 55 kg while Bob has a mass of 61 kg. If the distance between their centers is 3 meters, what is the gravitational force between the two of them?

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NGSS.HS-PS2-4

Choose the correct formula to solve the following problem: A box with a mass of 20 kg is moved from rest. After the box has moved 8 m, the velocity is 4 m/s. What is the magnitude of the net force on the box?

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Tags

NGSS.HS-PS2-1

When potential energy is at a maximum, kinetic energy __________.

• is 0 J.

• is also at maximum.

• ME = KE + PE

Tags

NGSS.MS-PS3-5