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
tino4ka555 [31]
2 years ago
12

Physics question, any help is appreciated :)

Physics
2 answers:
Gekata [30.6K]2 years ago
8 0

Runner 2 sees Runner 1 passing him with a velocity of 17 m/s west.


Rainbow [258]2 years ago
4 0

The velocity of 17 m/s west is the answer.

You might be interested in
A miner of mass 90kg travels down a slide calculate the potential energy of the miner when he moves15m vertically downwards
Lena [83]
Answer:

Gravitational Potential Energy = mgh

Explanation:

As the miner moves down, the GPE changes because the height changes.

Gravitational Potential Energy = mgh


8 0
3 years ago
When a high-energy proton or pion traveling near the speed of light collides with a nucleus, it may travel 2.5 x 10-15 m before
Tasya [4]

Explanation:

It is given that,

When a high-energy proton or pion traveling near the speed of light collides with a nucleus, d=2.5\times 10^{-15}\ m

Speed of light, c=3\times 10^{8}\ m\s

Let t is the time interval required for the strong interaction to occur. The speed is given by :

c=\dfrac{d}{t}

t=\dfrac{d}{c}

t=\dfrac{2.5\times 10^{-15}\ m}{3\times 10^{8}\ m/s}

t=8.33\times 10^{-24}\ s

So, the time interval required for the strong interaction to occur is 8.33\times 10^{-24}\ s. Hence, this is the required solution.

8 0
3 years ago
NEED HELP!!! ANSWER THESE 4 QUESTIONS FOR 20 POINTS!!!! PLEASE ANSWER!! I WILL GIVE YOU BRAINEST
MatroZZZ [7]

Answer:

1)A

2)C

3)A

4)C

Pls give brainliest

I ACTUALLY NEED IT!!!

5 0
2 years ago
Which of the following is an exercise myth?
Margaret [11]
The answere is No pain, no gain
8 0
3 years ago
Read 2 more answers
if researchers hit a sheet of metal with a yellow light and nothing happens, what color should the try next?​
Nataliya [291]

The photoelectric emission is possible if the wavelength of the incident light is less than that of yellow light

3 0
3 years ago
Other questions:
  • In _______ atomic model, negative electrons orbit the positively charged nucleus.
    9·2 answers
  • Describe three important ways we use the electromagnetic spectrum in our everyday lives.
    11·1 answer
  •  True or False? Anything that moves up and down or back and forth in a rhythmic way is vibrating.
    15·1 answer
  • Moving a magnet inside of a coil of wire will induce a voltage in the coil. How is the voltage in the coil increased?
    9·1 answer
  • In a vehicle collision, the longer it takes to dissipate kinetic energy, the _______ the force of impact. higher faster slower l
    10·2 answers
  • What must occur for a process to be a chemical reaction?
    6·1 answer
  • if a diffraction grating produces a third-order bright spot for red light (of wavelength 650 nm ) at 68.0 ∘ from the central max
    5·1 answer
  • An object is moving east, and its velocity
    10·1 answer
  • One mole of iron (6 x 10^23 atoms) has a mass of 56 grams, and its density is 7.87 grams per cubic centimeter, so the center-to-
    8·1 answer
  • Which of the following is not true?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!