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
Svetach [21]
2 years ago
7

What is the instantaneous velocity of the hummingbird at t=1s?

Physics
1 answer:
Liono4ka [1.6K]2 years ago
3 0

The distance - time graph of the humming bird is missing, so i have attached it.

Answer:

Instantaneous velocity = 0.5 m/s

Explanation:

From the attached graph, at time t = 1 s, the corresponding distance is 0.5 m.

Instantaneous velocity is the velocity at that point.

Thus;

Instantaneous velocity = 0.5/1

Instantaneous velocity = 0.5 m/s

You might be interested in
Anthony walks to the pizza place for lunch. He walk 1km east, then 1km south and then 1km east again. What distance did he cover
Komok [63]

Answer:

Pizza pizzza pizza

Explanation:

little ceasrs

8 0
2 years ago
true or false, based on the color of the particles, a mixture can be classified as a solution, a suspension, or a colloid
expeople1 [14]
False, you pass a light through a mixture If the light bounces off the particles, you will see the light shine through and you have a colloid mixture
6 0
3 years ago
Which car is experiencing negative acceleration?
IgorLugansk [536]

Answer:B

Explanation:

4 0
2 years ago
Read 2 more answers
How can you produce more power than an excavator?
alina1380 [7]
Just do energy spent divided by time to get your answer. With this we can say a human might be able to!
5 0
3 years ago
Read 2 more answers
What is the energy range (in joules) of photons of wavelength 410 nm to 750 nm ? Express your answers using two significant figu
andreyandreev [35.5K]

Answer:

4.9 x 10^-19 J, 2.7 x 10^-19 J

Explanation:

first wavelength, λ1 = 410 nm = 410 x 10^-9 m

Second wavelength, λ2 = 750 nm = 750 x 10^-9 m

The relation between the energy and the wavelength is given by

E = h c / λ

Where, h is the Plank's constant and c be the velocity of light.

h = 6.63 x 10^-34 Js

c = 3 x 10^8 m/s

So, energy correspond to first wavelength

E1 = (6.63 x 10^-34 x 3 x 10^8) / (410 x 10^-9) = 4.85 x 10^-19 J

E1 = 4.9 x 10^-19 J

So, energy correspond to second wavelength

E2 = (6.63 x 10^-34 x 3 x 10^8) / (750 x 10^-9) = 2.652 x 10^-19 J

E2 = 2.7 x 10^-19 J

4 0
2 years ago
Other questions:
  • Lamar writes several equations trying to better understand potential energy. What conclusion is best supported by Lamar’s work?
    12·2 answers
  • The transfer of energy from one organism to the next in an ecosystem begins with a producer. A producer is an organism that prod
    9·1 answer
  • A tennis ball is hit at an angle of 20° to the horizontal with the velocity of 20 m/s. What is its velocity in the Y direction?
    11·1 answer
  • According to Newton, there were two things needed for an object to fall around or orbit the earth. Label the diagram below with
    14·1 answer
  • What would be the weight of a 59.1-kg astronaut on a planet with the same density as Earth and having twice Earth's radius?
    14·1 answer
  • A compass originally points North; at this location the horizontal component of the Earth's magnetic field has a magnitude of 2e
    12·1 answer
  • The electric motor has an input energy of 50,000 joules each second. The motor transfers 35,000 joules of useful energy each sec
    14·1 answer
  • The magnitude of a force is:
    7·1 answer
  • An astronaut measures her mass by means of a device consisting of a chair attached to a large spring.Her mass can be determined
    14·1 answer
  • Q1=-q2=q3=2.10^-8 đặt tại A,B,C .tìm lực điện tổng hợp tác dụng lên q4=2.10^-8 đặt tại D sao cho ANCD là hình
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!