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
Natasha2012 [34]
1 year ago
6

20. Q: How long will it take for an apple falling from a 29.4m-tall tree to hit the ground?

Physics
1 answer:
saul85 [17]1 year ago
7 0

Answer:

2.45s

Explanation:

is explanation needed too?

You might be interested in
A 9.5 V battery supplies a 3.5 mA current to a circuit for 7.0 h. Part A How much charge has been transferred from the negative
pychu [463]

Answer:

88.2 C

Explanation:

The current can be defined as the rate of flow of charge in a conductor.

The relation between charge current and time is given as

I = Q/T

I = current, Q= charge and T = time

that is ampere = coulomb / second

The amount of charge passed is from the negative to the positive terminal

shall be given by:

Q = I * t = 3.5mA * 7h * 3600s/h = 88.2 C

Note: take care of the units.  

7 0
2 years ago
Example of optical object​
Alik [6]

Answer:

Telescope,cameras

Hope it helped

5 0
3 years ago
Read 2 more answers
Help me with this plsss
Artist 52 [7]

Answer:

that is going at a constant rate

Explanation:

8 0
3 years ago
At an oceanside nuclear power plant, seawater is used as part of the cooling system. This raises the temperature of the water th
Mice21 [21]
Answer is 30. just took it
8 0
3 years ago
What causes breakers?
nata0808 [166]

Answer:

nreaker

Explanation:

A switch that automatically interrupts or shuts off an electric current at the first indication of a overload

3 0
3 years ago
Other questions:
  • In the 19th century James Joule, an English scientist, was the first to recognize the mechanical equivalent of heat as a specifi
    7·2 answers
  • A woman walks into a carpet store wearing high-heeled shoes with a circular heel of diameter 0.987 cm. To the dismay of the stor
    5·1 answer
  • Which is the best example of translational motion?
    9·2 answers
  • A car travel with a constant velocity of 20.5m/s for 20seconds what distance does it cover in this time ?​
    6·1 answer
  • True or false A physical change occurs when matter changes state as from a liquid to a gas Becuase
    13·2 answers
  • An airplane black box contains a bunch of unknown resistances and batteries con- nected in unknown way such that (1) a 9 Ohm res
    13·1 answer
  • When temperature increases the kinetic energy of the particles in a material, true or false?
    14·1 answer
  • Does a compressed spring transfer elastic energy to its surroundings?
    12·1 answer
  • Date Page 2. A bicycle of 15kg is moving with the velocity of 10m/s. calculate the kinetic energy. ​
    11·1 answer
  • On what evidence do you accept the statement,"Aboslute zero is at -273."​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!