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
Elenna [48]
3 years ago
7

A tennis ball pitching machine goes haywire and pitches at 10 rounds per second and the speed is an incredible 300m/s, what is t

he distance between balls (length)
Physics
2 answers:
solong [7]3 years ago
4 0

Answer:

30m

Explanation:

Wavelength times frequency equals velocity

300 divided by 10 = 30

ehidna [41]3 years ago
4 0

Answer:

30

Explanation:

you must divide 300 by 10

You might be interested in
Why are collisions so important to physicists
Komok [63]
They study the causes
5 0
3 years ago
What causes a satellite to move tangentially to a circular path?
yawa3891 [41]

Explanation : We know that two forces acting on the satellite.

The speed of the satellite and the force of the gravity on the satellite then the result , the satellite moves around the earth in a circular motion.

A satellite to move tangentially to a circular path, while revolving around the circular path because the centripetal force is acting on it.

So, we can say gravity is responsible for the motion of the satellite in a circular path.

5 0
3 years ago
Read 2 more answers
What animal did wolfgang kohler use to study insight learning
Katena32 [7]

Answer:

He used a chimp to study

6 0
3 years ago
A system proposed by the U.S. Navy for underwater submarine communication, called ELF (for extremely low frequency), operates wi
kow [346]

Answer

Wavelength= 30*20^8/30=10^7m

Explanation:

Velocity = frequency *wavelength

We're frequency=30HZ

Velocity of light= 3*10^8m/s

Wavelength= 30*20^8/30=10^7m

Explanation:

7 0
3 years ago
Read 2 more answers
Describe the Compton Effect​
Nana76 [90]
<h3>Compton scattering, discovered by Arthur Holly Compton, is the scattering of a photon after an interaction with a charged particle, usually an electron. If it results in a decrease in energy of the photon, it is called the Compton effect. Part of the energy of the photon is transferred to the recoiling electron.</h3>

7 0
3 years ago
Read 2 more answers
Other questions:
  • Based on the diagram of a roller coaster car on a roller coaster track, what statement is true?
    5·1 answer
  • What are Seismograph's?
    15·2 answers
  • For an isolated system, the law of conservation of momentum is valid: A. for inelastic collisions. B. for elastic collisions. C.
    5·1 answer
  • How much of the matter in the universe is comprised of atoms?
    11·2 answers
  • What causes an atom to be neutral? Equal number of protons and neutrons Equal distance between the nucleus and electrons Equal n
    10·1 answer
  • An aluminum block has a mass of 0.25 kg and a density of 2700 kg/m3. a) Calculate the volume of the aluminium block. b) Determin
    13·1 answer
  • A car is at x1 = 15m at time t1 = 5 secs &amp; later seen at x2=20m at time t2 = 10secs. find the average velocity of the car.​
    11·1 answer
  • Skin cells have the function of protecting the body. What is the function of muscle cells?
    15·1 answer
  • What type of objects exert gravitational pull? (5 points) Only living objects Only space objects All objects having mass All sub
    7·1 answer
  • The change in momentum (and impulse) are still 3000 N*s. Safety devices (like airbags, seatbelts and crumple zones) cause crashe
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!