Solved

A Roller-Coaster Car Has a Mass of 500 Kg When

Question 38

Multiple Choice

A roller-coaster car has a mass of 500 kg when fully loaded with passengers.At the bottom of a circular dip of radius 40 m (as shown in the figure) the car has a speed of 16 m/s.What is the magnitude of the force of the track on the car at the bottom of the dip? A roller-coaster car has a mass of 500 kg when fully loaded with passengers.At the bottom of a circular dip of radius 40 m (as shown in the figure) the car has a speed of 16 m/s.What is the magnitude of the force of the track on the car at the bottom of the dip? A) 3.2 kN B) 8.1 kN C) 4.9 kN D) 1.7 kN E) 5.3 kN


A) 3.2 kN
B) 8.1 kN
C) 4.9 kN
D) 1.7 kN
E) 5.3 kN

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q20: A 50-kg child riding a Ferris wheel

Q28: A stunt pilot weighing 0.70 kN performs

Q30: Frank says that if you release the

Q34: Two small cylindrical plastic containers with

Q35: A rock attached to a string swings

Q37: In the figure,the coefficient of kinetic friction

Q39: The frictional force of the floor

Q40: A block is pushed across a

Q43: Two blocks are accelerated across a horizontal

Q46: An airplane travels 80 m/s as it