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
olchik [2.2K]
4 years ago
11

Please help with this question.

Physics
1 answer:
EastWind [94]4 years ago
4 0

Answer:

41.16 Joules

Explanation:

Potential energy at a given instant is a function of mass and height of an object. The formula is

E_p = mgh = 2.80kg\cdot 9.8\frac{m}{s^2}\cdot 1.50m = 41.16 J

You might be interested in
Do cars get better gas mileage with clean air filters? Gas mileage for 10 cars with dirty air filters and clean air filters was
ASHA 777 [7]

Answer:

Explanation:

Yes.

Proper maintenance of cars or any vehicle will add more life to it and increase the quality performance.

If dirty filters of cars is changed, the gas mileage will increase resulting into a better performance of cars.

Dirty air filters reduces the capacity for it to filter the air going into engine. If air filters are not changed for a longer time it results into misfire or trouble starting.

8 0
3 years ago
I am looking for this answer :Which shows a correct order of steps in the scientific method?
ELEN [110]

Answer:

Explanation:

make observations, draw conclusions, develop a hypothesis, analyze data.

6 0
3 years ago
A reaction in a solution would proceed slowest when -
Zinaida [17]

the answer is A *but I am not sure*

6 0
3 years ago
List and briefly explain the incidents leading to the occurrence of any five nuclear accidents that have taken place in differen
maria [59]

Answer:

  1. Chernobyl Nuclear Disaster  Nuclear Disaster.
  2. Japan 2011  
  3. Kyshtym Nuclear Disaster. Russia 1957  
  4. Windscale Fire Nuclear Disaster. Sellafield, UK 1957
  5. Three Mile Island Nuclear Accident. Pennsylvania, USA 1979

Explanation:

Hope this helps... pls vote as brainliest

7 0
3 years ago
13) Compare primary and secondary succession of an ecosystem. What is the distinction between them?
Nana76 [90]
Primary succession is the establishment of a community in an area with ni soil, while secondary succession is the establishment of a new community in an existing ecosystem that was disturbed by some catastrophic events.
6 0
3 years ago
Other questions:
  • The "lead" in pencils is a graphite composition with a Young's modulus of about 1 ✕ 10⁹ N/m². Calculate the change in length (in
    15·1 answer
  • 1. In an urban area, what can you expect
    12·2 answers
  • What are the units for angular position
    8·1 answer
  • Move the magnet at a relatively constant frequency back and forth through the coil. The voltage displayed is proportional to the
    7·1 answer
  • The gland which is like a medium for the passage of the sperms is known as <br>​
    12·1 answer
  • HELP!!!What type of image is formed by a lens if m=-0.87?
    7·2 answers
  • When you ride a roller coaster that makes sharp turns ,you feel yourself being pushed to one side . Use Newton's first law of mo
    11·1 answer
  • Can some one do for me a power point
    6·2 answers
  • Two ways that friction can be reduced
    6·1 answer
  • Written differently
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!