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
Nookie1986 [14]
3 years ago
7

PLEASE PLEASE HELP ME WITH THIS QUESTION. A ball with a mass of 0.175 kg leaves your hand with an acceleration of 50 m/s2. What

size force did you apply?
Physics
1 answer:
scZoUnD [109]3 years ago
4 0
So Force=Mass*Acceleration

You have a mass of .175 kg or 175 grams

Force= (175 g)(50)= 8750 N of force
You might be interested in
2.<br> ___ ___ is the number of wavelengths that pass a given point/second.
atroni [7]

Answer:

frequency tell me if im right

Explanation:

5 0
3 years ago
You have been asked to make a roller coaster more exciting. The owners want the speed at the bottom of the first hill doubled. H
qaws [65]

Answer:

The height will be 4 times.

Explanation:

Given that,

The speed at the bottom of the hill doubled.

We need to calculate the height

Using conservation of energy

K.E_{t}+P.E_{t}=K.E_{b}+P.E_{b}

K.E_{b}=P.E_{t}

\dfrac{1}{2}mv^2=mgh

\dfrac{1}{2}m(4v^2)=mgh

Therefore,

P.E = mg(4h)

Here, m and g are constant

Hence, The height will be 4 times.

4 0
3 years ago
What is an earthquake?
mart [117]
An earthquake is when two tectonic plate merge and one snaps up suddenly, causing the plate to shake violently until it settles back into place. hope i helped :3
6 0
3 years ago
Crystalline salts such as cesium bromide form _____ bonds with _______.
olasank [31]
Ionic bonds with electrostatic attractions
4 0
3 years ago
Read 2 more answers
Two spheres are cut from a certain uniform rock. One has radius 4.50 cm. The mass of the other is five times greater. Find its r
Sonja [21]
Vol of sphere = 4/3 pi r^2.density of sphere = mass/volume.mass = densityxvolumesphere 1. mass = density x 4/3 pi 4.5^2sphere 2 5mass = density x 4/3 pi r^25=4/3 pi r^2 divided by 4/3 pi 4.5^25=r^2 divided by  4.5^25x4.5^2=r^2root(5x4.5^2)=r4.5 root 5 = r
4 0
3 years ago
Read 2 more answers
Other questions:
  • The section of the small intestine between the duodenum and ilium?
    10·2 answers
  • an object of 30kg is in free fall in a vacuum where there is no air resistance. Determine the acceleration of the object.
    11·1 answer
  • Do the conduction electrons in a copper wire act quantum mechanically or not? Roughly speaking, quantum mechanics comes in when
    7·1 answer
  • Starting from equilibrium at point 0, what point on the pv diagram will describe the ideal gas after the following process? lock
    5·2 answers
  • To keep the calculations fairly simple, but still reasonable, we shall model a human leg that is 92.0 cm long (measured from the
    9·1 answer
  • The potential difference between points A and B in an electric
    9·1 answer
  • A 500 kg car is moving at 30 m/s. The driver sees a barrier ahead. If the car takes 100 m to come to rest, what is the magnitude
    10·1 answer
  • An electric ceiling fan is rotating about a fixed axis with an initial angular velocity magnitude of 0.220 rev/s . The magnitude
    14·1 answer
  • What are the two factors that affect the gravitational pull between two objects?
    6·1 answer
  • Which term names the part of a sound wave by which frequency or pitch is measured?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!