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
Korvikt [17]
3 years ago
9

PLEASE HELP ASAP!!! GIVING BRAINLIEST!!! 40 points!!

Physics
2 answers:
Nana76 [90]3 years ago
4 0
W = Fd = 4(2100) = 8400 J

So the answer is A) 8400 J


I was just rewriting my notes on the work lesson I did in class today, so I saw this question at the perfect time!! :)

Hope it helps!! :)
Gnom [1K]3 years ago
3 0

Answer:

According to me Option is the right answer

A. 8,400 J

You might be interested in
Choose the law each sentence describes. This law relates a planet's orbital period and its average distance to the Sun. The orbi
hram777 [196]

These are the Kepler's laws of planetary motion.

This law relates a planet's orbital period and its average distance to the Sun. - Third law of Kepler.

The orbits of planets are ellipses with the Sun at one focus. - First law of Kepler.

The speed of a planet varies, such that a planet sweeps out an equal area in equal time frames. - Second law of Kepler.

7 0
3 years ago
Read 2 more answers
What is the acceleration of a 349 kg object that moved with a force of 750 N?
zavuch27 [327]

Answer:

<h3>The answer is 2.15 m/s²</h3>

Explanation:

The acceleration of an object given it's mass and the force acting on it can be found by using the formula

a =  \frac{f}{m}  \\

where

f is the force

m is the mass

From the question we have

a =  \frac{750}{349}  \\  = 2.14899713...

We have the final answer as

<h3>2.15 m/s²</h3>

Hope this helps you

4 0
3 years ago
Isaac Newton published his work on gravity in the Philosophiæ Naturalis Principia Mathematica (Latin for Mathematical Principles
Igoryamba
Today we can make observations that would lead us to the same conclusion as newton. If you throw a baseball in the air, it always comes back down. This is because of gravity. duh.
6 0
3 years ago
If a bar of copper is brought near a magnet, the copper bar will be
Alecsey [184]
It will be unaffected by the magnet because it has no magnetic field. If you were to maybe have electricity going through it is the only way it would have anything to do with the magnet. 
  <span />
5 0
3 years ago
Read 2 more answers
A box has sides of 10 cm, 8.2 cm, and 3.5 cm. What is its volume?
Ksju [112]
The volume would be 287cm³. Multiply all the 3 numbers by each other
4 0
3 years ago
Other questions:
  • Need help with this science!
    10·2 answers
  • A small toy cart equipped with a spring bumper rolls toward a wall with a speed of v . The cart rebounds from the wall, with the
    9·1 answer
  • Calculate the force when the moment is 40nm and distance is 4m
    6·1 answer
  • (Power Cycle)​ Your new boss announces at a team meeting that she has developed atechnology that will perform a power cycle that
    12·1 answer
  • An airliner must reach a speed of 110 m/s to take off. If the length of the runway is 2.4 km and the aircraft accelerates from r
    6·1 answer
  • Giving 25 points need help ASAP!
    8·1 answer
  • 7. A child pulls a sled up a snow-covered hill. The child does 360 J of
    9·2 answers
  • Calculate the GPE of a rock with a mass of 55kg on a cliff that is 27m high
    12·1 answer
  • A circuit connected to a battery of 1.9 voltage. has a current of 0.07 amps. What is the resistance
    10·1 answer
  • A cart is being pulled forward by a hanging mass. What is the value of the change in its kinetic energy, ΔEk?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!