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
bekas [8.4K]
3 years ago
7

The work done to lift a 3kg mass to a height of 10 m is

Physics
1 answer:
Pachacha [2.7K]3 years ago
3 0

Answer:

The answer is 300Joules

You might be interested in
A gas occupies a volume of 20 cubic meters at 9,000 pascals. If the pressure is lowered to 5,000 pascals, what volume will the g
forsale [732]
We need to consider no change in the temperature of gas (isothermal transformation)

Volume and pressure are inversely proportional magnitudes, so we can write:

P_1.V_1=P_2.V_2\\
\\
9.20=5.V_2\\
\\
V_2=\frac{180}{5}=36 \ m^3
5 0
3 years ago
A circuit contains a single 220 pF capacitor hooked across a battery. It is desired to store three times as much energy in a com
Anettt [7]

Answer

The capacitor should be connected in parallel as parallel connection gives the arithmetic sum of capacitance which will give a corresponding sum of energy while capacitors in series gives the sum of the reciprocal if the individual capacitance

7 0
3 years ago
What happens when you put a metallic object on a charger while it is chstging?
Ganezh [65]
It gets attracted due to electro magnetizing

3 0
3 years ago
PLEASE HELP SOLVE THIS PHOTO BELOW
polet [3.4K]

Answer:

C

Explanation:

The pattern is adding .5 to the cm every .1 in weight you just continue the table

8 0
3 years ago
Read 2 more answers
Which of the following accurately describes the differences between the SI and English systems of measurement?
Digiron [165]
The best answer is D. The SI system, which is based on the metric system, has been more widely adopted than the English system, which is harder to use. In order to standardize measurements, the International System of Units or the SI units are commonly used around the world since they are more easy to understand and compare than the English unit.
4 0
3 years ago
Read 2 more answers
Other questions:
  • I need help with these Physics problems​
    5·1 answer
  • An atom is.......Help?
    11·1 answer
  • How does the law of conservation of energy relate to the system shown in this model
    10·2 answers
  • Studies of the origin of life on earth help us to consider what would be required for life elsewhere in the universe. What is mo
    8·1 answer
  • Who is the founder of operant conditioning?
    9·1 answer
  • What change of state occurs during vaporization?
    9·1 answer
  • A tire rotates 50 times in 2.5 seconds what is its period?​
    15·1 answer
  • What compound is a product of photosynthesis?
    7·2 answers
  • A sub-woofer is a type of speaker which plays only the very low notes in a song or movie. Which of the following frequencies wou
    6·1 answer
  • What is the difference between a mineral, glass, and a rock?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!