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
CaHeK987 [17]
3 years ago
6

Tina used 500 N of force to move a desk. The desk weighed 300 N, and she

Biology
1 answer:
larisa86 [58]3 years ago
6 0

Answer:

The correct answer is - C. Multiply 500 by 1.5.

Explanation:

Given:

Force to move a desk = 500 N

weight of desk = 300 N

displacement = 1.5 meters

work done by Tine = ?

Formula:

work done (W) = F*d

where F is the force applied on the desk and d is the displacement of the desk.

Solution:

As the displacement is perpendicular to the weight of the desk, therefore, the work done by weight is zero. The work done to the displacement of the desk would be =

W = F*d

= 500*1.5

= 750 J

Thus, the correct answer would be option C.

You might be interested in
The diagram below shows the same model of the greenhouse effect... Which process is NOT AFFECTED by the amount of greenhouse gas
grigory [225]

Answer:

None of them, they are all affected

5 0
3 years ago
Read 2 more answers
A group of organs that work together to perform a common function is called a(n) _________________
Alchen [17]
A group of organs that work together to perform a common function is an organ system
4 0
3 years ago
Read 2 more answers
In an eight–cell embryo of an organism, the cells of the upper tier are aligned directly over the cells of the lower tier. Which
netineya [11]
Answer: The Organism is most likely to be a starfish
8 0
3 years ago
Droughts might cause people to _______
Lilit [14]

they might conserve water

5 0
3 years ago
How does energy flow through organisms
Natalka [10]

Answer:

Energy "flows" through the ecosystem in the form of carbon-carbon bonds. ... This process releases the energy, which is either used by the organism (to move its muscles, digest food, excrete wastes, think, etc.) or the energy may be lost as heat. The dark arrows represent the movement of this energy

Explanation:

Energy "flows" through the ecosystem in the form of carbon-carbon bonds. ... This process releases the energy, which is either used by the organism (to move its muscles, digest food, excrete wastes, think, etc.) or the energy may be lost as heat. The dark arrows represent the movement of this energy

3 0
3 years ago
Read 2 more answers
Other questions:
  • What are the primary sources of particulate pollution
    8·1 answer
  • Suppose that the plasma membrane around a eukaryotic flagellum is opened to reveal the axoneme inside. The radial spokes connect
    13·1 answer
  • What is the role of the grass? primary producer secondary producer primary consumer secondary consumer
    14·2 answers
  • Which plant hormone generally responsible for seed sprouting
    12·1 answer
  • Nucleic acids - dna or rna. chemically, they are similar. structurally, there are differences. which formula represents dna?
    14·1 answer
  • A solution that causes a cell to swell because of osmosis.
    15·2 answers
  • At 4:00 p.m. a closed flask of sterile broth is inoculated with 10,000 cells. the lag phase lasts 1 hour. at 9:00 p.m. the cultu
    10·1 answer
  • What are 4 things organisms need to survive
    10·2 answers
  • Original DNA coding strand: TAC CCG ACG GGC GAT AGT TTC
    13·1 answer
  • Who is the man known to be responsible for the five basic rules of genetics?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!