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
rewona [7]
2 years ago
10

What horizontal velocity should be given to a ball hanging on a 4.9 m long thread so that it slides to the height of the hanger

(do not take into account the force of air resistance)​
Physics
1 answer:
igomit [66]2 years ago
5 0

Answer:

13 u2 = 0 – (2 × –2 m/s2 × 6 m) = 24, u = 4.9 m

Explanation:

You might be interested in
Position vs Time
viktelen [127]

Answer: 1. the object is moving away from the origin

4. the object started at 2 meters

5. the object is traveling at a constant velocity

Explanation:

7 0
3 years ago
Read 2 more answers
a rocket, initially at rest, steadily gains speed at a rate of 13.0m/s^2 for 6.40 during take-off. How far did the rocket travel
Aliun [14]

Explanation:

sbsbbsbshdi she sgebsbwhwjge hsshhdhsshshsuus she's used ydhdyuyddhdhdy hehehe due susshsuhdhdhd ffujfufudhdndndjd d

3 0
3 years ago
If the wavelength of an s-wave is 23,000 m, and its speed 4500 m/s, what is its frequency?
wolverine [178]

Answer:

5 metre.

Explanation:

Wavelength = Velocity / Frequency

= 23,000/ 4,500

= 5 metre.

3 0
2 years ago
Which of the following light waves will have the highest frequency?
ira [324]

Answer:

a. blue light

Explanation: hope this helps :)

8 0
3 years ago
Read 2 more answers
Why don’t trade winds blow straight toward the equator<br> Apex
rosijanka [135]

Trade winds near equator blows in curve path instead of straight path. This is because of earth rotation. This effect of earth rotation that cause wind to move in curve motion is called Coriolis effect. These kind of wind blows at the northeast of the North hemisphere and southeast of the South hemisphere. The trade wind are warm and it blows due to rising of hot air from equator.

6 0
3 years ago
Other questions:
  • A lamp has a power of 120 W and is left on for 24 hours . A television has a power of 350 W and is left on for three hours . com
    5·2 answers
  • Which fundamental forces have an infinity range?
    5·1 answer
  • A penny is dropped from the top of a building that is 300.0 m tall. Calculate the speed of the penny as it hits the ground. (met
    12·1 answer
  • I need help!!!!!!!
    5·1 answer
  • A scientist examines a large pot of boiling water and a small cup of boiling water. The scientist determines that the large pot
    5·2 answers
  • A ____mixture is made of different materials that can easily be separted
    6·1 answer
  • is it true that the composition of the atmosphere changes every few kilometers as you move away from earth
    12·1 answer
  • Lab report: Magnetic and Electric Fields . physical science edge 2020
    13·2 answers
  • 1. A way of life that involves little or no physical activity is called a(n)_______
    6·1 answer
  • A 1.35 kg block is pulled across a
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!