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
ollegr [7]
3 years ago
9

A physicist drops astone off the top of cliff over looking a lake. She hears the splash 4 second after releasing the stone?

Physics
1 answer:
Angelina_Jolie [31]3 years ago
6 0

Answer:

Height of cliff(h) = 80 meter (Approx)

Explanation:

Given:

Time taken t = 4 sec

Gravitational acceleration = 10 m/s (Approx)

Find:

Height of cliff(h)

Computation:

h = ut + 1/2(g)(t)²

Height of cliff(h) = (0)(4) + 1/2(10)(4)²

Height of cliff(h) = 80 meter (Approx)

You might be interested in
What is the primary ingredient of power yoga?
LuckyWell [14K]
The primary ingredient of power yoga was said to be heated. The heat makes the power yoga so particularly effective as a physical therapy. The heat is primarily used in shaping glasses to any figures that the person may want to. Power yoga can practically provide more space for fluids to carry the nutrients and remove toxins
4 0
4 years ago
100 grados a revoluciones
djyliett [7]
No.  Quatro cientos grads.
6 0
3 years ago
Unrestrained occupants of a car keep moving during the time the car takes to stop due to ________.
elena-14-01-66 [18.8K]

Answer:

C.inertia

Explanation:

Inertia is a property of matter to<u> maintain its state of motion</u>.

In this case, if the car was moving along with the people in it when the car stopped, the inertia of the people will cause them to continue moving.

This is why in a crash a person can be shot from the car, due to the inertia he has from his previous state of motion.

The complete sentence is: Unrestrained occupants of a car keep moving during the time the car takes to stop due to<u> inertia. </u>(option C)

4 0
4 years ago
A vehicle ___________ occurs when the driver begins to back up and is unaware that a person is behind the vehicle.
jeka94
I don't know accident?
6 0
4 years ago
Read 2 more answers
Physical Science, please explain!
DedPeter [7]

Answer:

4N

Explanation:

because the net force is greater in the right direction

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is most often given a value of zero to describe an object position on a srtaight line
    9·1 answer
  • HELPPPPPP PLEASE thanks
    13·2 answers
  • What causes colour in fireworks
    15·1 answer
  • 4. What is the efficiency of a pulley that does 571 J of work if the input work is 1,694 J?
    7·1 answer
  • what is the approximate weight of a 20-kg cannonball on the moon if the acceleration due to gravity is 1.6m/s^2
    12·1 answer
  • A car is traveling to the right with a speed of 2.0 m/s on an icy road when the brakes are applied. The car begins sliding with
    5·1 answer
  • Albert and Emmy are looking to purchase some new spaceships. They pick out two identical single-seat space racers and take them
    12·2 answers
  • What is the difference about the modern times and ice ages
    8·1 answer
  • I WILL MARK BRAINLIEST!
    14·1 answer
  • A single light beam is split into two equal beams, denoted a and b. beam a travels through a medium with a higher index of refra
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!