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
Vikki [24]
3 years ago
10

How do simple machines make work easier? A. They add energy to the work. B. They change the strength or direction of a force. C.

They reduce the speed of work. D. They increase the distance of applied forces.
Physics
2 answers:
WINSTONCH [101]3 years ago
6 0
Your answer is A. They add energy to the work.
Juliette [100K]3 years ago
6 0
A would be the correct answer
You might be interested in
Which type of physical activity is being performed in the picture?
mafiozo [28]
B strength training I think that’s the answer
3 0
3 years ago
Read 2 more answers
You observe a distant galaxy. you find that a spectral line normally found in the visible part of the spectrum is shifted toward
MrRissso [65]
The galaxy is moving away from you.

6 0
3 years ago
How does temperature change as you go from the surface toward the center of the earth?
Nastasia [14]
Because lava is in the center and lavas hot
8 0
4 years ago
5. Draw conclusions: How are potential energy, kinetic<br> energy, and total energy related?
TEA [102]

Answer:

they are all involved in our daily lives

Explanation:

3 0
3 years ago
I was playing goalie in a soccer league and made a save. The ball was traveling at 14 m/s and has a mass of 0.45 kg. How muck ki
Zigmanuir [339]

Answer:

Kinetic energy = 44.1 J

Explanation:

Given:

Velocity of ball = 14 m/s

Mass of ball = 0.45 kg

Find:

Kinetic energy

Computation:

An item's kinetic energy is force it has as a result of its motion. It is the amount of work necessary to move a body of a known volume from rest to a specified velocity.

Ke = (1/2)(m)(v²)

Ke = (1/2)(0.45)(14²)

Ke = (1/2)(0.45)(196)

Kinetic energy = 44.1 J

6 0
3 years ago
Other questions:
  • If you fire a bullet through a board, it will slow down inside and emerge at a speed that is less than the speed at which it ent
    8·1 answer
  • 100 POINTS UP FOR GRABS FOR ANYONE WILLING TO HELP! PLEASE!
    9·1 answer
  • Beach mice that live inland are usually darker in color than those that live on the sandy beaches along the coast. Which of thes
    12·1 answer
  • A charge Q is to be divided into two parts, labeled 'q' and 'Q-q? What is the relationship of q to Q if, at any given distance,
    6·1 answer
  • A circuit has a source voltage of 50v and a current of 10a. what is the power in watts
    11·1 answer
  • A solar eclipse occurs when positions of the sun, moon, and earth are such that one of these objects is between the other two. d
    7·1 answer
  • A coil lies flat on a level table top in a region where the magnetic field vector points straight up. The magnetic field suddenl
    9·1 answer
  • A mass is attached to the end of a spring and set into oscillation on a horizontal frictionless surface by releasing it from a c
    6·1 answer
  • Which is produced in a synthesis reaction?
    15·1 answer
  • HELP PLS!!!!!!!!WILL MARK BRAINLIEST!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!