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
Rufina [12.5K]
3 years ago
15

Which of the following is equal to the area under a velocity-time graph?

Physics
1 answer:
Deffense [45]3 years ago
8 0

Answer:

B. Displacement

Explanation:

The area under a velocity time graph is equal to the displacement of objects.

You might be interested in
If an atom has 8 valence electrons, how many electrons does it need to gain to achieve a stable electron configuration?
krek1111 [17]
It needs 8 to be stable so it is already stable
7 0
4 years ago
A brick with a mass of 20 kg and a weight of 196 N is released on a frictionless plane at an angle of 30°. What is the accelerat
Veronika [31]

Answer:4.9m/s^2

Basically answer A

Explanation:

6 0
4 years ago
How much force is needed to accelerate a bicycle and rider with a total mass of 50 kg at a rate of 2.0 m/s2 ?
True [87]

Answer:

The answer is D 100 newton

Explanation:

2.0m/s2 is d acceleration while the 50kg is the mass. Force = mass x acceleration. So f=50x2.so force is 100 newton

8 0
3 years ago
If a force of 10 N acts on an object and an additional force of 6 N acts on the object in
PIT_PIT [208]

Answer:

D

Explanation:

For this kind of problem, forces add. F = F1 + F2

F1 = 6 N

F2 = 10 N

F = 6N + 10N

F = 16N

6 0
3 years ago
The work function for a metal surface is 4.98 eV. What is the largest wavelength of light in nm that will produce photoelectrons
bulgar [2K]

Answer:\lambda =248.99 nm

Explanation:

Given

Work function\left ( \phi \right )=4.98\approx 1.602\times 10^{-19}\times 4.98

h=6.626\times 10^{-34} J

c=2.998\times 10^8

\phi =\frac{hc}{\lambda }

\lambda =\frac{hc}{\phi }

\lambda =\frac{6.626\times 10^{-34}\times 2.998\times 10^8}{4.98\times 1.602\times 10^{-19}}

\lambda =248.99 nm

3 0
4 years ago
Other questions:
  • A certain automobile is 6.0 m long if at rest. If it is measured to be 4.8 m long while moving, its speed is:
    6·1 answer
  • The relationship between frequency, wavelength, and speed holds for light waves because
    7·2 answers
  • Which phenomena support only the particle theory of light? Check all that apply.
    10·1 answer
  • This mathematical model describes the changes that occur in a sample of
    6·1 answer
  • What is resistence?​
    6·2 answers
  • What chemical formula did early instigators assume for water?
    14·1 answer
  • Objects in space are moving at a constant velocity in a straight line.
    7·1 answer
  • Air is a good medium for sound waves because it is
    5·1 answer
  • The paths of the light waves that interfere to cause first-order lines (2 points) Group of answer choices differ in length by th
    15·1 answer
  • The metal case of the stove gets hot when the fire is lit. Here is some information about the stove
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!