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
jolli1 [7]
3 years ago
15

A motor exerts a force of 12,00N to lift an elevator 8.0m in 7.0secs what is the power produced by the motor?

Physics
1 answer:
SashulF [63]3 years ago
6 0

Answer:

1371.4watt

Explanation:

from power=energy/time

BUT energy=force times distance

You might be interested in
The rocky planets are made of material that is much (mire/less) dense than the outer planets.​
IRINA_888 [86]

The outer planets (Jupiter, Saturn, Uranus, Neptune) are called the "<u>GAS</u> giants".

The rocky planets are called "rocky" because they're made of <u>ROCK</u>.

Does this help guide you to the correct choice ?

Here's another hint:  The MOST dense planet in our solar system, the one we call "Earth", is one of the 'rocky planets'.

7 0
3 years ago
A person observes that in the winter, his hair stands on end when it is brushed. This is because his hair becomes positively cha
Shalnov [3]

Answer:

Because of the transfer of electrons from hairs to the brush.

Explanation:

In winters, the hairs on brushing usually stands on the ends because when the hairs are rubbed by the brush separation of electrons take place from the parent atoms' nuclei on the hairs and thus the hairs are left positively charged.

Normally the charges are stay together and rectify the effect of each other as one is positive and the other is negative thus making the atoms neutral.

The process due to which the hairs acquire positive charge is known as charging by friction.

3 0
3 years ago
How do objects move under the influence of gravity?
Nady [450]

Under the influence of gravity, objects just move down to the earth.

PLEASE RATE AS THE BRAINLIEST ANSWER! THANK YOU! :)

4 0
3 years ago
A substance maintaining a uniform appearence throught is called
BabaBlast [244]
A substance maintaining a uniform appearance throught is called homogeneous
6 0
4 years ago
Would Acid Resistance be a chemical property?
Readme [11.4K]
Yes it would hope i helped !
7 0
3 years ago
Other questions:
  • When a person bends an arm a different muscle is used to bring it back to the original position. why can't the same muscle be us
    5·1 answer
  • What is the sum of 9260 and 3240?
    13·1 answer
  • Which situation is work not being done? A) A bookcase is slid across carpeting. B) A stack of books is carried at waist level ac
    7·1 answer
  • A speaker at an open-air concert emits 600 W of sound power, radiated equally in all directions.
    9·1 answer
  • Which cycle causes earthquake and volcanic activity? carbon water tectonic phosphorus
    13·2 answers
  • A 605 gram aluminum bar has the following dimensions length 0.75 m, width 0.010 m and height 0.030 m. The bar is clamp at its ce
    6·1 answer
  • Mary's glasses have +4.4D converging lenses. This gives her a near point of 20cm. What is the location of her near point when sh
    12·1 answer
  • Explain, step by step, how to calculate the amount of current (I) that will go through the resistor in this circuit
    13·2 answers
  • Help me please i dont understand
    9·1 answer
  • This what i actually look like
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!