Question
PLEASE SHOW WORK!

A roller coaster starts from rest at a height h at the left side of a loop-the-loop, as shown in the figure. It is not attach
1 0
Add a comment Improve this question Transcribed image text
Know the answer?
Add Answer to:
PLEASE SHOW WORK! A roller coaster starts from rest at a height h at the left...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • A roller coaster track is set up so that the coaster starts from rest, falls, and...

    A roller coaster track is set up so that the coaster starts from rest, falls, and proceeds to go through a loop according to the picture. Ignore friction. The photogates can be used to determine the velocity of the cart. Using energy conservation, find the minimum height the cart must start from in order to complete the loop. Need some help working out these equation. Any help is really appreciated!! Track Car Photogate

  • Problem 1: Looping. The looping of a roller coaster has the radius R. The roller coaster...

    Problem 1: Looping. The looping of a roller coaster has the radius R. The roller coaster starts at rest in height H over the deepest point of the looping (as shown in the figure). Neglect friction and consider the roller coaster as a mass point of mass m. Q.1) Express the total energy of the body. The reference point for the potential energy is at the center of the loop. Q.2) Find the speed of the body at the top...

  • A roller coaster car of mass 800 kg when released from rest at point A (height...

    A roller coaster car of mass 800 kg when released from rest at point A (height h above the ground) slides along the track and inside the loop of radius 16.0 m. The car never loses contact with the track. A) Draw below a free body diagram for the car the car at the top of the loop. B) If the normal force acting on the car at the top is 1500 N, what is the speed of the car...

  • A roller coaster car of mass 800 kg when released from rest at point A (height...

    A roller coaster car of mass 800 kg when released from rest at point A (height h above the ground) slides along the track and inside the loop of radius 16.0 m. The car never loses contact with the track. A) Draw below a free body diagram for the car the car at the top of the loop. B) If the normal force acting on the car at the top is 1500 N, what is the speed of the car...

  • Consider the roller coaster pictured. The coaster car (m= 1000 kg) starts from rest at (1)...

    Consider the roller coaster pictured. The coaster car (m= 1000 kg) starts from rest at (1) the top of the first hill at height H = 40 m. It then (2) drops, (3) goes over the second hill assume semicircular) of height L, and (4) around the loop of radius R, all frictionless. After finishing the loop (5), it encounteres frictional resistance u = 1 on the track at and (6) hits an armadillo (mA = 5 kg) at distance...

  • Consider the roller coaster pictured. The coaster car (m= 1000 kg) starts from rest at (1)...

    Consider the roller coaster pictured. The coaster car (m= 1000 kg) starts from rest at (1) the top of the first hill at height H = 40 m. It then (2) drops, (3) goes over the second hill assume semicircular) of height L, and (4) around the loop of radius R, all frictionless. After finishing the loop (5), it encounteres frictional resistance u = 1 on the track at and (6) hits an armadillo (mA = 5 kg) at distance...

  • Let's design a roller coaster. It should consist of a long ramp leading into a loop....

    Let's design a roller coaster. It should consist of a long ramp leading into a loop. The loop should have a radius r of 7.4 m. The cars have a mass M of 348 kg. Assuming that friction can be neglected here, what should be the minimum height h of the ramp (in m) with respect to the bottom of the loop so that the cars don't fall off the track at the top of the loop?

  • PLEASE ANSWER CORRECTLY THE CORRECT ANSWER IS 46 A roller coaster cart starts at the top...

    PLEASE ANSWER CORRECTLY THE CORRECT ANSWER IS 46 A roller coaster cart starts at the top of a quarter circular hill (no friction) of some radius at a speed of 11.8 m/s.   At the bottom of the hill it encounters a horizontal surface with friction and the coefficient of kinetic friction is 0.55. It travels over that horizontal surface for 8 meters and encounters a frictionless loop with a radius of 23 meters. If it is to just barely make...

  • A roller-coaster car (mass = 988 kg including passengers) is about to roll down a track....

    A roller-coaster car (mass = 988 kg including passengers) is about to roll down a track. The diameter of the circular loop is 21.5 m and the car starts out from rest 36.2 m above the lowest point of the track. Ignore friction and air resistance. X is the how high the car is= 36.2 m Y is the diameter of the loop= 21.5 m. What is the force exerted on the car by the track at the top of...

  • Determine the exact height h from which a roller coaster cart must be released in order...

    Determine the exact height h from which a roller coaster cart must be released in order for the normal force exerted on said cart at the top of the loop to equal twice the force due to gravity; i.e. Fx = 2mg (at the top of the loop). Note that the roller coaster cart is made to traverse a vertical (circular) loop with radius R. Assume, for the purposes of this exercise, that the roller coaster cart is released from...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT