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
maksim [4K]
3 years ago
9

give three examples from the device on the apply page where potential energy was converted to kinetic energy

Physics
1 answer:
Elodia [21]3 years ago
4 0

a water turbine drops water onto a blade which gains ke at water's gpe expense

You might be interested in
A spring-loaded toy gun is used to shoot a ball of mass straight up in the air, as shown in the figure. The spring has spring co
Ipatiy [6.2K]

Answer:

dddddddsdd

Explanation:

sssssss

6 0
2 years ago
The magnification produced by a plane mirror is +1. what does this mean?
disa [49]

Answer:

The magnification produced by a plane mirror is +1

means then the size of the image is equal to the size of the object. If m has a magnitude greater than 1 the image is larger than the object, and an m with a magnitude less than 1 means the image is smaller than the object.

6 0
3 years ago
(III) An engineer is designing a spring to be placed at the bottom of an elevator shaft. If the elevator cable breaks when the e
Iteru [2.4K]

Answer: 12Mg/h

Explanation:

Let the spring is compressed by a distance x,before the lift stops,then

Mg(h+x)= 1/2 kx^2 ............... 1

Kx - Mg = M ( 5g ) ............ 2

Make x the subject in equation 2

Kx = 5Mg + Mg

Kx = 6Mg

x = 6Mg/k ............ 3

Put equation 3 into 1

Mg ( h + x ) = 1/2 kx^2

Mgh + Mgx = 1/2kx^2

Mgh + Mg × 6Mg/k = 1/2k × ( 6Mg/k )^2

Mgh + Mg× 6Mg/k = 1/2k 36M^2g^2/ k^2

h =18Mg/k - 6Mg/h

K = 12Mg/h

​

8 0
2 years ago
Read 2 more answers
Exercício:
zysi [14]

Answer:

a

Explanation:

a

a

a

a

a

a

a

a

a is the answer

7 0
2 years ago
Paheli observed the shadow of a tree at 8:00 a.m., 12:00 noon
Anika [276]
Both the size and the shape of the tree changes
6 0
3 years ago
Read 2 more answers
Other questions:
  • A team of scientists is studying a volcanic hot spring. Which task would the physical scientist most likely do?
    15·1 answer
  • I really don’t know what it is to me they r all the same
    11·2 answers
  • If a truck is travelling east on a straight road and travels 100 meters in 25s what is the truck's velocity?
    8·1 answer
  • Ben franklin showed that 1 teaspoon of oil would cover about 0.50 acre of still water. if you know that 1.0 x 104m2 = 2.47 acres
    5·1 answer
  • An ornament of mass 42.0 g is attached to a vertical ideal spring with a force constant (spring constant) of 33.9 N/m. The ornam
    7·1 answer
  • Give three examples that show the importance of gravity to humans
    5·1 answer
  • SOMEONE PLEASE HELP ME ASAP PLEASE!!!!​
    13·1 answer
  • A basketball player pushes down with a force of 34 N on a basketball that is inflated
    11·1 answer
  • Objects through which light can pass are referred to as dash objects​
    11·1 answer
  • Multiple choice: Sunspots appear dark because
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!