1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lady bird [3.3K]
3 years ago
10

How can we predict how high a roller coaster can go knowing its velocity?

Physics
1 answer:
KatRina [158]3 years ago
6 0
“to predict the speed that a coaster will reach before it is ever placed on the track. ... When coaster goes up by height h then its gravitational potential energy increases by the amount m.g.h where m = mass of coaster, h = height of coaster and g = gravitational acceleration due to Earth”
You might be interested in
These materials would result in horizontally polarized light.
tatyana61 [14]
The correct answers among all the other choices are D.) reflection from wet asphalt and E.) refraction from a water surface. These materials would result in horizontally polarized light. Thank you for posting your question. I hope this answer helped you. Let me know if you need more help. 
7 0
3 years ago
a 0.500 kg mass is oscillating on a spring with k=330 N/m. the total energy of its oscillation is 3.24 J .what is the amplitude
juin [17]

Answer:

anyone know this or will i have to get my brother

6 0
3 years ago
Read 2 more answers
What is malware short for?
yaroslaw [1]
The correct answer is C
8 0
3 years ago
What Converts sound to a signal in a telephone
Irina-Kira [14]

The part you talk into, that converts the sound of your voice
into an electrical signal, is a tiny microphone.

-- The sound waves from your voice are ripples in the air.

-- In most microphones, there's a tiny coil of wire hanging
between the ends of a tiny magnet.   

-- When the ripples in the air hit the little coil of wire, they
make it vibrate (wiggle) slightly.

-- When a coil of wire wiggles in the field of a magnet,
a current flows in the wire.

There's
your electrical signal !
6 0
3 years ago
SUB TO YFBG JAY ON YT RN ASAP
Svet_ta [14]
Oki said he would not hood him to go on a bike but i said he would be ok if you don’t have a ride home with you and green one for a
6 0
3 years ago
Other questions:
  • What is the weight of a 42 kg object if the object was on the moon?
    7·1 answer
  • 6) Why do electromagnetic waves not require a medium for travel?
    11·1 answer
  • The Sojourner Mars rover has a weight of 42.7 N on Mars where the acceleration due to gravity is 3.72 m/s2. What is Sojourner's
    12·1 answer
  • What does this mathematical expression mean? D 1/T
    5·2 answers
  • How many joules of work are done on a box when a force of 25 N pushes it 3 m?
    12·1 answer
  • Describe how particles of solute behave when a solution is saturated.
    8·1 answer
  • If you launch a projectile at an angle greater than 45 ° it’s horizontal range will not reach as far as if you had launched it a
    11·2 answers
  • A mass is hanging from the end of a horizontal bar that pivots around an axis through its center, but it is being held stationar
    10·1 answer
  • Check the boxes of all the TRUE statements about weight and the acceleration due to gravity.
    12·1 answer
  • . Find the magnitude of the force between two charges, where the first charge is -2µc and the second charge is 3.5µc separated b
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!