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
Serga [27]
2 years ago
12

A spring-loaded toy gun is used to shoot a ball of mass straight up in the air, as shown in the figure. The spring has spring co

nstant . If the spring is compressed a distance of 25.0 centimeters from its equilibrium position and then released, the ball reaches a maximum height (measured from the equilibrium position of the spring). There is no air resistance, and the ball never touches the inside of the gun. Assume that all movement occurs in a straight line up and down along the y axis. Find the muzzle velocity of the ball (i.e., the velocity of the ball at the spring's equilibrium position ).
Physics
1 answer:
Ipatiy [6.2K]2 years ago
6 0

Answer:

dddddddsdd

Explanation:

sssssss

You might be interested in
What is the continuous flow of electric charge?
Gnom [1K]

D) current

It is current


3 0
3 years ago
Read 2 more answers
A 90 kg person stands at the edge of a stationary children's merry-go-round at a distance of 5.0 m from its center. The person s
Paraphin [41]

Answer:

\omega = 0.016\,\frac{rad}{s}

Explanation:

The rotation rate of the man is:

\omega = \frac{v}{R}

\omega = \frac{0.80\,\frac{m}{s} }{5\,m}

\omega = 0.16\,\frac{rad}{s}

The resultant rotation rate of the system is computed from the Principle of Angular Momentum Conservation:

(90\,kg)\cdot (5\,m)^{2}\cdot (0.16\,\frac{rad}{s} ) = [(90\,kg)\cdot (5\,m)^{2}+20000\,kg\cdot m^{2}]\cdot \omega

The final angular speed is:

\omega = 0.016\,\frac{rad}{s}

3 0
3 years ago
A car engine supplies 2.0 x 103 joules of energy during the 10. seconds it takes to accelerate the car along a horizontal surfac
andrew11 [14]

Answer: 2. 2.0*10^2 W

Explanation:

Power = Work/Time

Power = (2.0*10^3) Joules/10 seconds

Power = 2.0*10^2 Watts

7 0
2 years ago
~~~!Here's the question!~~~
gtnhenbr [62]
The answer would most likely be A since obviously gravity weighs things down which helps the every other masses stay settled in place
6 0
3 years ago
Read 2 more answers
The slope of a good speed Time indicates ?
11Alexandr11 [23.1K]

The answer would be acceleration.

8 0
2 years ago
Other questions:
  • At what temperature will water begin to boil and turn to steam?
    10·2 answers
  • In this problem, you will answer several questions that will help you better understand the moment of inertia, its properties, a
    9·1 answer
  • A technical machinist is asked to build a cubical steel tank that will hold 60L of water.Calculate in meters the smallest possib
    12·1 answer
  • What continent is located at 40 degrees north and 100 degrees west?
    10·2 answers
  • Someone please help me!!!!!
    7·1 answer
  • An object is placed 50.0 cm in front of a convex mirror. where can be the image located if the focal length is 40 cm from the mi
    14·1 answer
  • PLEASE HELP WITH ONE QUESTION!
    7·1 answer
  • What happened from the mid 1700s to the mid 1800s that contributed to the change in the global human population?
    15·1 answer
  • At a height of ten meters above the surface of a freshwater lake, a sound pulse is generated. The echo from the bottom of the la
    12·1 answer
  • if a ball dropped from the top of a building takes 8.2 seconds to hit the ground, how tall is the building?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!