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
aksik [14]
3 years ago
10

the student plotted distance v.s time graph in which the line sloped downward. Is the graph correct?

Physics
1 answer:
Leni [432]3 years ago
7 0

It could be, depending on WHAT distance was graphed,
and how the student labeled the graph's axes.


Most likely, however, she probably drew the graph ...

-- with time on the x-axis increasing to the right,

-- with distance on the y-axis increasing upward,

-- to show the distance FROM the starting point
   NOT the distance remaining to the destination. 

If that's how she set it up, or if any two of these items are
the other way around, then the line could not slope downward. 
THAT would say that the distance from the starting point is
decreasing as time goes on, or the distance remaining to the
destination is increasing as time goes on.  That would be silly.

You might be interested in
How many orders of magnitude (powers of ten) is the distance to the moon greater than the distance across the Atlantic ocean?
kupik [55]

Answer:

The distance to the moon greater than the distance across the Atlantic ocean by an order of 1.

Explanation:

We have the average distance across the Atlantic ocean, d_i=3700\ mi

the average distance to the moon, d_m=238,900\ mi

The factor by which the distance to moon is greater than the width of Atlantic ocean:

f=\frac{d_m}{d_i}

f=\frac{238,900}{3700}

f=64.57

i.e.

the distance to the moon greater than the distance across the Atlantic ocean by an order of 1.

6 0
3 years ago
Explain what causes acid rain to form and its negative effects on living and nonliving things.
OLga [1]
What causes it to form: <span>Acid rain is caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air. These substances can rise very high into the atmosphere, where they mix and react with water, oxygen, and other chemicals to form more acidic pollutants, known as acid rain. Human activities, power plants, and exhaust from vehicles all are causes.</span>
Affects on living things-
Acid rain can kill trees
It can affect plant growth patterns
Toxins can kill animals
Nonliving things- 
It can decay building materials and paints
it breaks down rocks

Hope this helped! Mark brainliest?
6 0
3 years ago
A microwave oven operates with sinusoidal microwaves at a frequency of 2400 mhz. the height of the oven cavity is 25 cm and the
Natali [406]
It takes Δt time to travel the Em wave which is on top of the microwave to bottom of the microwave.
Δt = h/c
P = E / Δt = cE/h
P = 3× 10⁸ ₓ 0.5  10⁻⁶ / 0.25
600w.
4 0
3 years ago
A tetrameric protein dissociates into dimers when the detergent sodium dodecyl sulfate (SDS) is added to a solution of the prote
KatRina [158]

Answer:

At the dimer-dimer interface there might be acting non-covalent forces (van der waals, Hidrogene bridges, hydrophobic forces)

At the monomer-monomer interface there might be covalent forces acting (disulfide bridges).

Explanation:

On the SDS-PAGE application  works by disrupting non-covalent bonds in the proteins, and so denaturing them. Therefore, the disulfide bridges won´t be disrupted, so the monomers will remain bounded.

5 0
4 years ago
Can someone check my answers please??
loris [4]
I checked them they are good.
3 0
4 years ago
Read 2 more answers
Other questions:
  • Feest. Fysics and motion
    15·1 answer
  • You have 100 grams of different substances, the most dense substance would have which volume? A. 1L B. 0.10 L. C. 100 L D. 10 L
    8·1 answer
  • What is the volume of a lead ball at 40.00°C if the ball's volume at 78.00°C is 51.00 cm^3? Give your answer to four significant
    11·1 answer
  • A car moves at a constant speed of 10 m/s. If the car doesn't accelerate during the next 40 s how far will it go?
    9·1 answer
  • The topics covered by the study of thermodynamics include
    11·1 answer
  • Oop i spill grape jucie on the carpet my mom gonna kill me :(
    12·2 answers
  • An electric circuit consists of light bulb with resistance of 10.0 ohm is connected to a
    10·1 answer
  • Describe how computer climate models help scientists understand possible future climate changes. How reliable are these computer
    13·1 answer
  • A car has an initial velocity of 9 km/hr and a final velocity of 66 km/hr. What is the cars average velocity? Use one of the fol
    14·1 answer
  • A baseball with mass of 0.145 kg is thrown straight down at the ground. At a particular speed, it has a drag force of 0.4 N acti
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!