Physics

Hudson Barrett

6 September, 03:24

A 500-kg roller coaster car travels with some initial velocity along a track that is 5 m above the ground. The car goes down a small hill and then coasts back up a higher hill. The second hill is 12 m above the ground. What must the initial velocity of the car be for the car to be going 3 m/s at the top of the second hill?

A. 3.0 m/s

B. 5.0 m/s

C. 9.8 m/s

D. 12 m/s

+5

Answers (1)

Know the Answer?

Not Sure About the Answer?

Find an answer to your question ✅ “A 500-kg roller coaster car travels with some initial velocity along a track that is 5 m above the ground. The car goes down a small hill ...” in 📘 Physics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.

Search for Other Answers

You Might be Interested in

The least common fossils are those that have been petrified frozen buried distilled

Dillion takes a bottle of oil and vinegar salad dressing

You have been training and can run a mile in 6.5 minutes. How long would it take to run a lap around the outside track, which is 400 meters?

A force can best be defined as A. gravity. B. momentum. C. a push or a pull. D. something that is exerted.

What is the weight on earth of a person with a mass of 50 kilograms

New Questions in Physics

On a spring break vacation you decide to visit the grand canyon near flagstaff, arizona. then you head south to visit some friends in phoenix, arizona. while on the drive you notice that the temperature is increasing along the route.

An object weighing 1.840 kg has a volume of 0.0015 m3. What is the density of the object in g/cm3?

What is the purpose of cooking using sunlight?

Two planets of the same mass are observed. Which of the following distances between the two planets would result in the least gravitational attraction? A. 90 light years B. 80 light years C. 60 light years D. 50 light years

How would you make a structure stronger?