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
Vinvika [58]
3 years ago
12

If you are looking straight ahead an object that is behind you is in your cone of vision.

Physics
2 answers:
Dimas [21]3 years ago
5 0
False
You cannot see behind you, therefore it is not in your cone of vision.
Studentka2010 [4]3 years ago
5 0

Answer:

b. False

Explanation:

An object that is behind you, is not in your <em>cone of vision</em>, since your cone of vision, is an imaginary cone that projects from your eyes foward, approximate 60-degree angle straight foward. The cone of vision is the area of sight.

As you can not see behind you, an object behind you, is not in your cone of vision.

You might be interested in
If a car is rounding a flat curve on a highway, what is the centripetal force on the car?
tigry1 [53]

Answer:

The net force on a car traveling around a curve is the centripetal force, Fc = m v2 / r, directed toward the center of the curve.

For a level curve, the centripetal force will be supplied by the friction force between the tires and roadway.

A banked curve can supply the centripetal force by the normal force and the weight without relying on friction.

Explanation:

8 0
3 years ago
Suponga que la pelota de la figura se proyecta desde una altura de 35.0 m sobre el suelo y se le imprime una velocidad horizonta
tresset_1 [31]

Answer:

Explanation:

qoe39rwecwurbq;7edfqbsi

3 0
3 years ago
A source emits sound with a frequency of 860 Hz. It is moving at 20.0 m/s toward a stationary reflecting wall. If the speed of s
Galina-37 [17]

Answer:

f_o=860\ Hz

Explanation:

Given:

  • original frequency of sound wave, f=860\ Hz
  • speed of the sound source, v_s=20\ m.s^{-1}
  • original speed of sound wave from the source, s=343\ m.s^{-1}

<u>According to the Doppler's effect:</u>

\frac{f_s}{f_o} =\frac{s+v_s}{s-v_o}

The sound is reflected from the wall and the source is moving towards the wall and observer is also riding the same source.

The velocity of the observer, v_o=-20\ m.s^{-1}

\frac{860}{f_o} =\frac{s+20}{s-(-20)}

f_o=860\ Hz

3 0
3 years ago
Read 2 more answers
An object on Earth weighs 600 N and on Mars 100 N. If its mass on Earth is approximately 60 kg what is the mass of the object on
Deffense [45]

<u>Answer:</u>

I think its

<em>10 kg</em>

plzz plzz plzz. mark as brainliest

6 0
3 years ago
A car travels west for 240km in 4hr. What is the cars velocity?
masha68 [24]
The car's velocity is. 60 km/hr west.
5 0
4 years ago
Read 2 more answers
Other questions:
  • Which of the following is a force?
    9·2 answers
  • A ping pong ball with a dent in it can be put into a pan of boiling water. After a short amount of time, the dent will pop out.
    10·2 answers
  • The only ocean surface current that is not driven by winds is the
    10·1 answer
  • A stone is tied to a 0.85-meter cord. it is swung in a circle at a constant rate of 6.0 m/s. what is the centripetal acceleratio
    12·1 answer
  • Calculate the wavelength λ1 for gamma rays of frequency f1 = 6.90×1021 Hz
    6·1 answer
  • How was the earth formed and how has it become what we know today?
    9·1 answer
  • A sports car traveling at 24.7 m/s slows at a constant rate to a stop in 16.00 s. What is the displacement of the sports car in
    5·1 answer
  • A man has 60w bulbs and a 240w water heater in his apartment. If the bulbs and the water heater are switched on for four hours d
    13·1 answer
  • With what speed would mail pass through the center of the Moon if falling in a tunnel that runs through the center
    6·1 answer
  • What’s the name of the muscle indicated on the image below?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!