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
Studentka2010 [4]
3 years ago
9

A pendulum has 366 J of potential energy at the highest point of its swing. How much kinetic energy will it have at the bottom o

f its swing?
Physics
1 answer:
Ilya [14]3 years ago
5 0
366J.  Energy is conserved and is transformed from completely potential energy at the top to completely kinetic at the bottom.
You might be interested in
A car goes from 5 m/s to 25 m/s in 6 s. What is the acceleration of the car?
damaskus [11]

Answer:

5m/s

Explanation:

3 0
3 years ago
If an object force of 50 N is used to move an object a distance of 20 m, what distance must the object be moved if the input for
steposvetlana [31]

Answer:

\ d_{out} = 100 \ m.

Explanation:

Given data:

F_{in} = 50 \ \rm N

F_{out} = 10 \ \rm N

d_{in} = 20 \ m

Let the distance traveled by the object in the second case be d_{out}.

In the given problem, work done by the forces are same in both the cases.

Thus,

W_{in} = W_{out}

F_{in}.d_{in} = F_{out}.d_{out}

\Rightarrow \ d_{out} = \frac{F_{in}.d_{in}}{F_{out}}

\ d_{out} = \frac{50 \times 20}{10}

\ d_{out} = 100 \ m.

5 0
3 years ago
How long do molecules of groundwater stay in the ground?
Brilliant_brown [7]

CORRECT ANSWER:

d. Anywhere from days to thousands of years.

STEP-BY-STEP EXPLANATION:

The whole question from book is

How long do molecules of groundwater stay in the

ground?

a. Days

b. Weeks

c. Months

d. Anywhere from days to thousands of years

4 0
3 years ago
Read 2 more answers
What is the relationship between kinetic energy and changing states of matter?
oee [108]

Answer:

The kinetic molecular theory of matter states that: Matter is made up of particles that are constantly moving. All particles have energy, but the energy varies depending on the temperature the sample of matter is in. This in turn determines whether the substance exists in the solid, liquid, or gaseous state.

8 0
2 years ago
Read 2 more answers
The highest point of a wave is called the
Kipish [7]
The highest point of a wave is called the crest. Among the choices, the correct answer is C. The height of the wave can be determined using the crest and the trough. The trough is the lowest point of a wave. The wavelength is the distance between two crests of a wave.
5 0
3 years ago
Read 2 more answers
Other questions:
  • The table below shows the acceleration of gravity on different bodies in the solar system.
    14·2 answers
  • What is a wave that has all the crests and troughs in the same place at the same time?
    9·2 answers
  • At a given time of​ day, the ratio of the height of an object to the length of its shadow is the same for all objects. If a 4​-f
    13·1 answer
  • A block of stone measures 15cm x 15cm x 20 cm.What is the total surface area of the stone
    12·1 answer
  • Electricity is produced by falling water is called
    15·1 answer
  • An object accelerates from rest to 85m/s over a distance of 36m. What acceleration did it experience?
    11·1 answer
  • A cyclotron designed to accelerate protons has a magnetic field of magnitude 0.15 T over a region of radius 7.4 m. The charge on
    15·1 answer
  • A baseball player hits a ball with a bat. At one moment the force exerted by the bat on the ball is 18,000 N. At that same momen
    9·1 answer
  • A car with a velocity of 30 mph
    11·1 answer
  • A circular disk is rotating about a central axis with an angular velocity which is increasing at a constant rate. Point 1 on the
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!