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
Maurinko [17]
3 years ago
15

Which equation correctly relates mechanical energy, thermal energy, and total

Physics
1 answer:
Anna35 [415]3 years ago
8 0

Answer:

B

This is because frictional energy is similar to thermal energy in a system. Therefore the thermal energy produced is equal to

You might be interested in
An electric motor and a generator are similar in that both
Black_prince [1.1K]

C. transform energy into a different from.

I hope this helps

5 0
3 years ago
A horizontal force of 200 n is applied to move a 55-kg cart (initially at rest) across a 10-m level surface. what is the final k
Vesnalui [34]
<span>Kinetic energy is the energy that is possessed by an object that is moving. It is calculated by one-half the product of the mass and the square of the velocity of the object. We need to determine the velocity of the cart that is moving. 
</span>
First, we use Newton's Second Law of motion;
<span>Force = ma 
200 = 55a 
a = 3.64 m/s^2 

Then, from the kinematic equation we calculate the velocity;
v^2 = v0^2 + 2ax

where v is the final velocity, v0 is the initial veocity (zero since it initially start at zero), a is the acceleration ( 3.64 m/s^2) and x is the distance traveled.

v^2 = 0^2 + 2 (3.64) (10) 
v^2 = 72.73 m^2 / s^2
v = 8.53 m / s 

KE = mv^2 / 2
KE = 1/2 (55) (8.53^2) 
KE= 2000 J</span>
7 0
3 years ago
Which best compares kinetic energy and temperature?
Radda [10]
Kinetic energy is energy of motion while temperature is a measure of that energy in substances.
8 0
3 years ago
Read 2 more answers
you realize that your friend is clearly distracted and not paying attention to everything that is happening on the road. describ
alekssr [168]
A. ask him/her to pull over and offer to drive (if you have your license.)
B. ask him/her to call someone to come pick you guys up.
C. call a cab.
8 0
3 years ago
NEED HELP ASAP WILL MARK BRAINLIEST.
-Dominant- [34]
G is the answer for apex vs / Chehhhh
3 0
3 years ago
Other questions:
  • n deep space, sphere A of mass 47 kg is located at the origin of an x axis and sphere B of mass 110 kg is located on the axis at
    14·1 answer
  • You are driving a car with an automatic transmission; the shifter is mounted on the steering column. When you press down on the
    8·1 answer
  • Best answer questions always include
    15·2 answers
  • You are on a Parkour course. First you climb a angled wall up 9.5 meters. They you shimmy along the edge of a 3.5 meter long wal
    9·1 answer
  • a person using a machine applies a force of 100 newton's over a distance of 10 Meters to raise a 500 n object 1.5 meters what is
    9·1 answer
  • What does Snell's law state​
    5·1 answer
  • How does newtons laws apply to the egg drop project
    7·1 answer
  • A force of 20 newtons is exerted on a chair from its right and a force of 12 newtons is applied from
    6·1 answer
  • A bicycle is 10 m from a wall traveling at a rate of 4 m/s. How far from the wall will it be if it accelerates at a rate of 12 (
    6·1 answer
  • A 2. 00 kg, frictionless block is attached to an ideal spring with force constant 300 n/m. At t = 0 the block has velocity -4. 0
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!