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
zheka24 [161]
2 years ago
7

A cannonball is shot up in the air with a vertical speed of 24 miles what is the cannon balls vertical speed just before it hits

the ground?
Physics
1 answer:
meriva2 years ago
8 0

Answer:

I think it will back towards the earth because earth gravitional field will attract to Wards

You might be interested in
What is the pathway of sound through fluids starting at the oval window through to dissipation of the sound waves at the round w
ruslelena [56]
Perilymph of scala vestibule; endolymph of cochlear duct; perilymph of scala tympani
6 0
2 years ago
A heat engine is a device that uses _____to produce useful work.
MakcuM [25]

A heat engine is a device that uses heat to produce useful work.

3 0
3 years ago
Read 2 more answers
The zinc plate is coated with mercury ​
raketka [301]
Amalgamating is the coating of zinc plate with mercury.
8 0
2 years ago
Lonnie pitches a baseball of mass 0.20 kg. The ball arrives at home plate with a speed of 40 m/s and is batted straight back to
suter [353]

Answer:

B) 20N.s is the correct answer

Explanation:

The formula for the impulse is given as:

Impulse = change in momentum

Impulse = mass × change in speed

Impulse = m × ΔV

Given:

initial speed  = 40m/s

Final speed = -60 m/s (Since the the ball will now move in the opposite direction after hitting the bat, the speed is negative)

mass = 0.20 kg

Thus, we have

Impulse = 0.20 × (40m/s - (-60)m/s)

Impulse = 0.20 × 100 = 20 kg-m/s or 20 N.s

4 0
3 years ago
A sound that's produced by a single wave at a constant frequency and with no overtones is called
notka56 [123]
It is called a pure sound
7 0
3 years ago
Other questions:
  • Newton's laws of motion works well for ordinary situations on earth. However, these laws of motion do not work for all cases. In
    5·1 answer
  • Which temperature scale does NOT have negative values?
    8·1 answer
  • Where the value of g is maximum
    12·2 answers
  • How can you calculate distance when given power, time, and mass?
    12·1 answer
  • What frequency is received by a person watching an oncoming ambulance moving at 110 km/h and emitting a steady 800-Hz sound from
    15·1 answer
  • The scientists used Nitrogen in her experiments​
    14·1 answer
  • What's a definition of caught​
    7·1 answer
  • The reactants of a certain chemical reaction contain 26 kJ of potential
    5·2 answers
  • Explain why cars are designed so the air pushes them towards the ground when they travel at high speed.​
    14·1 answer
  • 7. An Archimedean screw is a screw within a closely fitting cover, so that water can be raised when the
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!