Question

suppose you start a roller coaster car at the top of a hill with a height...

suppose you start a roller coaster car at the top of a hill with a height of 70 m and go around a loop- the- loop that has its bottom at ground level and has a radius of 15 m. If you weigh 70 kg. Calculate how heavy you will feel

a.at the top of the loop

b. at one of the sides of the loop

Remember, the weight you feel is the normal force.

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A roller coaster car with a mass of 920.5 kg starts from rest at the top...
A roller coaster car with a mass of 920.5 kg starts from rest at the top of a 47.1 m hill labeled h1. The car travels to the bottom of the hill and continues up the next hill that is 12.5 m high and labeled h2. a.) Ignoring friction, what is the speed of the roller coaster car at the bottom of the hill? b.) Ignoring friction, what is the speed of the roller coaster car at the top of...
A roller coaster car of mass 900 kg when released from rest at point A (height...
A roller coaster car of mass 900 kg when released from rest at point A (height h above the ground) slides along the track and inside the loop of radius 15.0 m. The car never loses contact with the track. Draw below a free body diagram for the car at the bottom of the loop. If the speed of the car at the bottom of the loop (point B) is 25 m/s, what is the normal force at that point?...
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. Draw below a free body diagram for the car at the top of the loop. If the speed of the car at the top of the loop (point C) is 17 m/s, what is the normal force at that point?...
A roller-coaster car may be represented by a block of mass 50.0 kg . The car...
A roller-coaster car may be represented by a block of mass 50.0 kg . The car is released from rest at a height h = 48.0 m above the ground and slides along a frictionless track. The car encounters a loop of radius R = 16.0 m at ground level, as shown. As you will learn in the course of this problem, the initial height 48.0 m is great enough so that the car never loses contact with the track....
)A roller-coaster car may be represented by a block of mass 50.0 kg . The car...
)A roller-coaster car may be represented by a block of mass 50.0 kg . The car is released from rest at a height h = 45.0 m above the ground and slides along a frictionless track. The car encounters a loop of radius R = 15.0 m at ground level, as shown. As you will learn in the course of this problem, the initial height 45.0 m is great enough so that the car never loses contact with the track.Find...
In order to make the subsequent loop-de-loop on the ride, a 164 kg roller coaster car...
In order to make the subsequent loop-de-loop on the ride, a 164 kg roller coaster car needs to reach a final speed of 23.7 m/s at the bottom of a hill. If the car starts from rest at the top of the hill, how high must the hill be (in m)?
Suppose a roller-coaster car is moving 31.3 [m/s] at the bottom of the first hill, and...
Suppose a roller-coaster car is moving 31.3 [m/s] at the bottom of the first hill, and has an effective (rolling) friction coefficient 0.01 as it moves along the track. Predict how fast it would be at the top of the next hill, that is 30 [m] higher and 110 [m] farther along the track. This is on Earth, so use  g = 9.81 [N/kg]
a) A roller coaster contains a vertical loop of radius R = 20.0 m. The roller...
a) A roller coaster contains a vertical loop of radius R = 20.0 m. The roller coaster weighs 3000 N when full of riders. What is the minimum speed the roller coaster must have at the top of the loop for the coaster and riders not to fall off? b) Now assume that the roller coaster is going twice as fast as the minimum speed found in part a. By what factor does the weight of each rider increase or...
You are testing a new amusement park roller coaster with an empty car with a mass...
You are testing a new amusement park roller coaster with an empty car with a mass of 120 kg . One part of the track is a vertical loop with a radius of 12.0 m . At the bottom of the loop (point A) the car has a speed of 25.0 m/s and at the top of the loop (point B) it has speed of 8.00 m/s . As the car rolls from point A to point B, how much...
You are upgrading an amusement park ride by adding a circular loop to an existing roller...
You are upgrading an amusement park ride by adding a circular loop to an existing roller coaster ride. The first hill for the existing roller coaster is 55 m tall, and you are to build, right at the bottom of this hill, the tallest loop possible without having the cars fall out of the track or the passengers fall out of the cars. The roller coaster starts from rest at the top of the hill. What is the maximum radius...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT