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
Mrrafil [7]
3 years ago
15

At the top of the hill, the

Physics
1 answer:
WARRIOR [948]3 years ago
8 0

Answer:

The answer to your question is below

Explanation:

To explain what happens with the ball we must remember the Law of Conservation of Energy.

This law states that the energy can be neither created nor destroyed only converted from one form of energy to another.

Then,

At the top of the hill, the potential energy is maximum and the kinetic energy equals to zero.

When the ball starts to roll down the potential energy will be lower and the kinetic energy will have a low value.

At the middle of the hill, both energies have the same values.

At the end of the hill, the potential energy will be equal to zero and the kinetic energy will be maximum.

You might be interested in
Pick the correct answer
Marat540 [252]

The answer is A. Photosynthesis is caused when plants trap light energy in their leaves and use that energy to change water and carbon dioxide into glucose. Hope this helps :)

3 0
2 years ago
When helping someone whose car has a "dead" battery, how should your car's battery be connected in relation to the dead battery?
leonid [27]
Positive terminal with Positive terminal. The negative terminal should be connected to the car chassis.
8 0
3 years ago
Your physical education teacher has set up a modified shuttle run event for a class competition. From the starting position, you
motikmotik

+14-17+16-28 = -17+16-14 = -1-14=-15 ... west, and out of breath

3 0
3 years ago
Hawaii first drew the attention of the United States because _____.
dangina [55]
I think this answer would be D. It was seen as a refueling station for naval vessels
8 0
3 years ago
Read 2 more answers
A point charge is used to determine the electric field around a charged particle. Why is it necessary that the point charge does
Mnenie [13.5K]
The strength, and possibly the shape and direction, of the electric field
around a charged particle depends on the location of the particle. 

If the process of measuring the field causes the particle to move, then
the measurement you get wouldn't mean anything. 

Your measurements wouldn't show the ACTUAL field around the particle.
They would show what the field is like AFTER something comes along
and distorts it, and that's not what you're trying to measure.

It would be like carrying a flame thrower into a freezer when you go in
to measure the temperature in there.

Or if you had to measure how much light is leaking into a dark room,
and you carried a flashlight with you to see your way around in there.
7 0
3 years ago
Other questions:
  • A 0.18-kg turntable of radius 0.32 m spins about a vertical axis through its center. A constant rotational acceleration causes t
    7·1 answer
  • What energy transformation occurs when a skydiver first jumps from a plane?
    8·2 answers
  • If a toy has a mass of 1 kg, it has an Earth weight of​
    14·1 answer
  • Which or the following is a science ? A. Physics B.astrology C. Football statics D. Language studies
    7·2 answers
  • A speed-time graph shows a car moving at 10 m/s for 10 s. The cars speed constantly decreases until it comes to a stop at 30 s.
    12·2 answers
  • Summarize renewable energy saves water and creates jobs
    7·1 answer
  • What is the specific heat of a material that has a mass of 5 grams and increases 125ºC when it receives 150J of heat?
    7·2 answers
  • How does a black hole form
    9·2 answers
  • What are the factor that affect the efficiency of a pulley​
    8·1 answer
  • Why are frogs said to have two lives?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!