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
Soloha48 [4]
3 years ago
8

The component of acceleration perpendicular to an object’s velocity tells us: A. How the object’s speed changes. B. The influenc

e of gravity. C. How the object’s direction changes.

Physics
1 answer:
vesna_86 [32]3 years ago
5 0

Answer:

Option C is correct.

The component of acceleration perpendicular to an object’s velocity tells us How the object’s direction changes.

Explanation:

This acceleration is called radial/tangential acceleration. It is the reason why a body moving in circular motion with constant velocity can be said to also be accelerating because its direction is continuously changing. The acceleration is usually directed towards the centre of the circular motion of the body or trying to throw the body off its circular motion path.

You might be interested in
What type of configuration is used in the HEVs available in the US today?
Citrus2011 [14]

Answer:

Currently in the united states using parallel system

Explanation:

because you can walk with the twomodes with internal combustion engine or running on electric power.

6 0
1 year ago
in the derivation of the time period of a pendulum in electric field when considering the fbd of bob to find the g effective why
Neko [114]

Answer:

we learned that an object that is vibrating is acted upon by a restoring force. The restoring force causes the vibrating object to slow down as it moves away from the equilibrium position and to speed up as it approaches the equilibrium position. It is this restoring force that is responsible for the vibration. So what forces act upon a pendulum bob? And what is the restoring force for a pendulum? There are two dominant forces acting upon a pendulum bob at all times during the course of its motion. There is the force of gravity that acts downward upon the bob. It results from the Earth's mass attracting the mass of the bob. And there is a tension force acting upward and towards the pivot point of the pendulum. The tension force results from the string pulling upon the bob of the pendulum. In our discussion, we will ignore the influence of air resistance - a third force that always opposes the motion of the bob as it swings to and fro. The air resistance force is relatively weak compared to the two dominant forces.

The gravity force is highly predictable; it is always in the same direction (down) and always of the same magnitude - mass*9.8 N/kg. The tension force is considerably less predictable. Both its direction and its magnitude change as the bob swings to and fro. The direction of the tension force is always towards the pivot point. So as the bob swings to the left of its equilibrium position, the tension force is at an angle - directed upwards and to the right. And as the bob swings to the right of its equilibrium position, the tension is directed upwards and to the left. The diagram below depicts the direction of these two forces at five different positions over the course of the pendulum's path.

that's what I know so far

8 0
3 years ago
X-rays
Ksenya-84 [330]

Answer:

They all have the characteristic "energy" in common

Explanation:

Energy is power derived from the utilization of physical or chemical resources, especially to provide light / heat or to work machines. X-rays, UV Light Waves, Sound Waves, and Earthquake Waves all have energy.

6 0
3 years ago
Which of the following is true about organizing items and information during scientific investigations?
LekaFEV [45]
There are usually multiple methods for organizing items and information in a scientific investigation.
5 0
3 years ago
Read 2 more answers
A water wave has a frequency of 460 Hz and a wavelength of 18 meters. What is the speed of the wave?
Lunna [17]

solution;

given

  • speed of wave= frequency×wavelength

=460×18

= 8280m/s

Explanation:

<h2>first of all given should be written & by using the formula of speed of sound .</h2>
3 0
2 years ago
Other questions:
  • A 580-mm long tungsten wire, with a 0.046-mm-diameter circular cross section, is wrapped around in the shape of a coil and used
    7·1 answer
  • Two children playing on a spinning merry-go-round take turns riding and pushing. The merry-go-round slows, stops, and then speed
    12·1 answer
  • What is the acceleration of a 10kg pushed by a 5n force
    14·1 answer
  • The engine on a fighter airplane can exert a force
    9·1 answer
  • Cross-Text Discussion​
    6·1 answer
  • Light incident on a surface at an angle of 45° undergoes diffused reflection at what angle will it reflect?
    12·1 answer
  • How long would it take a 4,560 watt motor to raise a 166 kg piano to an apartment window
    11·1 answer
  • To date, Saturn is known to have 13 rings made from which of the following?
    14·2 answers
  • A book is sitting on a table until I decide I needed more room sol pushed it 2 points
    12·1 answer
  • This table shows statistics about the US population in 2010. Which demographic trend does this table best support? People are ma
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!