potential and kinetic energy roller coaster

At which position is the potential energy the greatest?

• 1

• 4

• 5

• 6

Tags

NGSS.MS-PS3-2

At which position is the potential energy the least?

• 1

• 4

• 5

• 6

Tags

NGSS.MS-PS3-2

At which position is the kinetic energy the greatest?

• 1

• 3

• 5

• 6

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

At which position is the kinetic energy the least?

• 1

• 3

• 5

• 6

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-4

If the coaster has a mass of 735 kg and a height of 95 meters, what is the potential energy at position 1?

• 7.74 J

• 34,912.5 J

• 69,825 J

• 684,285 J

Ignoring friction, if the PE = 684,285 J at position 1, what is the KE at position 5 (lowest pt)?

• 0 J

• 34,912.5 J

• 69,825 J

• 684,285 J

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Ignoring friction, PE = 684,285 J at position 1, what is the total (mechanical) energy equal to at position 4?

• 0 J

• 7.74 J

• 69,825 J

• 684,285J

Tags

NGSS.MS-PS3-2

What is the KE at position 4 if the mass of the cart is 735 kg and velocity is 4 m/s?

• 0 J

• 1,470 J

• 2,940 J

• 5, 880 J

• 684,285 J

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Solve for PE at position 4, given the total (mechanical) energy = 684,285 J and KE = 5,880 J.

• 0 J

• 5,880 J

• 678,405 J

• 684,285 J

Tags

NGSS.HS-PS3-1

Solve for the height at position 4, given the PE = 678,405 J and the mass of the cart is 735 kg.

• 0 m

• 94.2 m

• 100 m

• 923 m

Tags

NGSS.MS-PS3-2