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
stich3 [128]
3 years ago
6

When a force is acting at axis of rotation,why torque is zero?

Physics
1 answer:
Vikki [24]3 years ago
4 0

Explanation:

see, torque=force × perpendicular distance

...that perpendicular distance is between axis of rotation and the point where force acts... so in above's case perpendicular distance is zero... so the torque is zero!

You might be interested in
Would a bottleneck event of the plants in an area from the video at the top of this page result in the need for primary or secon
andriy [413]

The bottleneck event of the plants in an area results in secondary succession.

<h2>What is bottleneck event?</h2>

A bottleneck is an event that drastically reduces the population size of an organism. The bottleneck may be caused by various events, such as an environmental disaster, the hunting or habitat destruction that results in the deaths of organisms.

<h3>Secondary succession</h3>

Secondary succession is a type of ecological succession in which plants and animals recolonize a habitat after a major disturbance such as a devastating flood, wildfire, landslide, lava flow, or human activity e.g., farming or road or building construction.

Learn more about succession here: brainly.com/question/1212975

7 0
2 years ago
Can someone help me for this question?​
LUCKY_DIMON [66]

Answer:

A, 0.050 Hz

Explanation:

1) Frequency = speed divided by wavelength

time is 2* 60 = 120 seconds

distance = 6 wave lengths

speed = distance divided by time

speed = 6 wave lengths divided by 120

Hope this helps!

4 0
2 years ago
1) A satellite in orbit around Earth is in uniform circular motion. What is the angle between the velocity vector and accelerati
artcher [175]

Answer:90

Explanation: bc i looked it up

6 0
1 year ago
What is the action force of a flying bird?
kirill [66]
It is called the reaction force of a bird flying.
7 0
3 years ago
Jacob's family celebrates with him as he jumps with both feet together. Jacob is likely (2 points)
professor190 [17]
Jacob is three years old
3 0
3 years ago
Read 2 more answers
Other questions:
  • Electromagnetic and mechanical waves have different characteristics that make them advantageous for certain applications. Select
    14·1 answer
  • Through which medium will sound travel most rapidly?
    6·1 answer
  • Which of the following forms of light can be observed with telescopes at sea level?Select all that apply.Select all that apply.X
    7·1 answer
  • How would I graph the data in the table on the graph? ********WORTH 50 POINTS********WILL MARK BRAINLIEST**********
    11·2 answers
  • 1. Rocks change as a result of what?
    12·2 answers
  • Drag each label to the correct location on the chart.
    6·2 answers
  • what is the final speed of an object that starts from rest and accelerates uniformly at 4.0 meters per second over a distance of
    14·1 answer
  • Consider a semi-spherical bowl machined out of wood (A drawing of a semi-spherical bowl can be found in UNIT- 4 Introduction, so
    8·1 answer
  • Which way will the people on the right move? Why? Plz answer
    5·1 answer
  • A 2kg mass is moving at 3m/s. What is its kinetic energy?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!