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
Vsevolod [243]
3 years ago
12

A ball is dropped from the top of a tall building. As the ball falls, the upward force of air rsistance becomes equal to the dow

nward pull of gravity. When these two forces become equal in magnitude the ball will: a) flatten due to the forces b) fall at a constant speed c) continue to speed up d) slow to a stop
Physics
1 answer:
iren [92.7K]3 years ago
5 0
Fall at a constant speed

You might be interested in
A 1000-kg whale swims horizontally to the right at a speed of 6.0 m/s. It suddenly collides directly with a stationary seal of m
anzhelika [568]

Answer:

Momentum after collision will be 6000 kgm/sec

Explanation:

We have given mass of the whale = 1000

Initial velocity v = 6 m/sec

It collides with other mass of 200 kg which is at stationary

Initial momentum of the whale = 1000×6 = 6000 kgm/sec

We have to find the momentum after collision

From conservation of momentum

Initial momentum = final momentum

So final momentum = 6000 kgm/sec

5 0
3 years ago
These types of electromagnetic waves are listed in order of decreasing
viktelen [127]
The answer you’re looking for is
D. Gamma rays
Enjoy the rest of your day/night :)
4 0
2 years ago
Read 2 more answers
A student makes a model of the sun-Earth system by swinging a ball around her head. Using this model, the student is trying to e
DedPeter [7]

Answer:

c. gravitational attraction between the sun and earth

8 0
3 years ago
Read 2 more answers
A friend of yours who has not taken astronomy sees a meteor shower (she calls it a bunch of shooting stars). The next day she co
Oxana [17]
Tell her meteors and stars aren't related a stars life time is extremely long and meteors are just rocks floating through space when they fly be the earth they can appear like falling stars but they aren't her fave constellation wont be going away any time soon
3 0
3 years ago
A force of 32.5N stretches a spring of 0.500cm. What force will stretch a similar spring 1.60 cm?​
Vlad [161]

Answer:

104 N

Explanation:

Calculate the spring stiffness:

F = kx

32.5 N = k (0.500 cm)

k = 65 N/cm

Find the force for the new length:

F = kx

F = (65 N/cm) (1.60 cm)

F = 104 N

3 0
3 years ago
Other questions:
  • Producing a current by moving a wire through a magnetic field is called “BLANK” induction
    12·2 answers
  • What's the difference between a wavelength and an an amplitude?
    10·2 answers
  • A girl pushes a 1.04 kg book across a table with a horizontal applied force 10 points
    7·1 answer
  • Why is the answer B for this problem?
    12·1 answer
  • What’s the first step you would take to build a voltaic cell?
    9·1 answer
  • Help please, will give brainlist!
    8·1 answer
  • What is the main organ of the circulatory system?
    7·2 answers
  • A marble rolls off a table from a height of 1.5 meters. Approximately how much time was the marble in the air?
    6·1 answer
  • In a parallel circuit, there is only one path for current to take. Please select the best answer from the choices provided T F
    9·1 answer
  • Will a beam of light that is, at first, in air and oriented perpendicular to the surface of a body of water be deflected as a re
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!