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
Nataly_w [17]
2 years ago
7

A stone is thrown horizontally at a speed of 10.0 m/s from the top of a cliff 139.4 m high.

Physics
1 answer:
Lesechka [4]2 years ago
5 0

Answer:

a) 14.2sec

b) 1394m away if horizontal speed never changes

c) 9.8m/s

Explanation:

You might be interested in
A thermometer is placed in water in order to measure the water’s temperature. What would cause the liquid in the thermometer to
mart [117]

Answer:

Option B

The molecules in thermometer spread apart

Explanation:

The mercury within the thermometer spread apart leading to an increase in temperature reading in the thermometer. The spreading apart of mercury molecules is caused by an increase in kinetic energy of molecules and with time the increase in kinetic energy decreases making the reading to stop increasing hence constant.

7 0
3 years ago
What is the difference between transverse waves and longitudinal waves?
Degger [83]

D.transverse waves move perpendicular and longitudinal waves move parallel to the direction of energy movement..

3 0
3 years ago
Read 2 more answers
Which property of a star can help us deduce its surface temperature?
horrorfan [7]

I think I has to be C

8 0
3 years ago
Read 2 more answers
what do you think is the purpose of a periscope? Are there any other uses for periscopes besides for submarines?
spin [16.1K]

Military personnel also use periscopes in some gun turrets and in armoured vehicles. More complex periscopes using prisms or advanced fibre optics instead of mirrors and providing magnification operate on submarines and in various fields of science

3 0
3 years ago
The lift does 3000 J of work in 5 seconds. What is the power of the lift?
diamong [38]

Answer:

600

Explanation:

p=Work/time

3000/5=600 is power

8 0
2 years ago
Other questions:
  • A sky diver steps from a high-flying helicopter. if there were not air resistance, how fast would she be falling at the end of a
    12·1 answer
  • - The school zone in front of your school has a posted speed limit of 25 mi/h, which is about 11 m/s. Let's
    11·1 answer
  • Factors that influence Wellness
    8·1 answer
  • A 1,100 kg car comes uniformly to a stop. If the vehicle is accelerating at -1.2 m/s2, which force is closest to the net force a
    10·1 answer
  • Answer pls urgent pls​
    5·2 answers
  • A car runs along a horizontal path at speed of 20m/s.The driver observes the rain hitting his car at 60 to vertical.If rain is a
    12·1 answer
  • A baseball strikes the catcher's glove with a horizontal velocity of 40 m/s. The mass of the baseball is 0.15 kg. The displaceme
    12·1 answer
  • A net force of 10 N accelerates a mass of 5 kg with an acceleration of 2
    13·1 answer
  • Due Tomorrow Hellpp plzzzz
    9·1 answer
  • Using your strategy to overcome your obstacle.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!