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
guajiro [1.7K]
2 years ago
8

What’s the main idea of this paragraph in one sentence?

Physics
1 answer:
Tcecarenko [31]2 years ago
3 0

Answer:

All forces are either balanced or unbalanced and each force acts in different ways.

You might be interested in
Help help help help help help help help help
Stells [14]
Yes yes yes yes yes yes yes yes
4 0
3 years ago
Read 2 more answers
Power can be defined as
maria [59]
I think it’s D sorry If I’m wrong
4 0
2 years ago
Read 2 more answers
What is the speed of the roller coaster at the top of the loop if the radius of curvature there is 11.0 m and the downward accel
8090 [49]
<span>When an object moves in a circle, the acceleration points toward the center of the circle. This acceleration is called centripetal acceleration. We can use a simple equation to find centripetal acceleration. a = v^2 / r We can use this same equation to find the speed of the car. v^2 = a * r v = sqrt { a * r } v = sqrt{ (1.50)(9.80 m/s^2)(11.0 m) } v = 12.7 m/s The speed of the roller coaster is 12.7 m/s</span>
3 0
3 years ago
Closed circuit
VMariaS [17]

A. the light bulb goes out once the circuit is open since it causes the flow of electricity to cut off. the light bulb dosent get the energy it needs to light up

Explanation:

B. a simple example of this in our every day life is a light switch. when you switch the light on then the circuit is closed and the energy transfers to the light bulb, when u switch the light off then you cut off the lights source of energy which causes the light to turn off.

5 0
1 year ago
A motorcycle starts from rest and has a constant acceleration. In a time interval t, it undergoes a displacement x and attains a
iren [92.7K]

Answer:

√(6ax)

Explanation:

Hi!

The question states that during a time t the motorcyle underwent a displacement x at constant acceleration a starting from rest, mathematically we can express it as:

x=(1/2)at^2

Then the we need to find the time t' for which the displacement is 3x

3x=(1/2)a(t')^2

Solving for t':

t'=√(6x/a)

Now, the velocity of the motorcycle as a function of time is:

v(t)=a*t

Evaluating at t=t'

v(t')=a*√(6x/a)=√(6*x*a)

Which is the final velocity

Have a nice day!

3 0
3 years ago
Other questions:
  • Two motorcycles travel along a straight road heading due north. At t = 0 motorcycle 1 is at x = 50.0 m and moves with a constant
    13·1 answer
  • If the speed of a ball increased from 1m/s to 4m/s by how much would kinetic energy increase
    5·1 answer
  • Nio conducts a science experiment. He puts yeast into a bottle with water and sugar, and then caps the bottle with a balloon. He
    6·2 answers
  • The uniform bar of mass m and length l is balanced in the vertical position when the horizontal force p is applied to the roller
    14·1 answer
  • Speed is the ratio of the distance an object moves to
    15·1 answer
  • In a simple machine, what does it mean :<br><br>i) If efficiency is said to be 65%.
    14·2 answers
  • Do two magnets create magnetic force fields that allow them to interact without touching?
    8·1 answer
  • gAn Olympic diver is on a diving platform 5.40 m above the water. To start her dive, she runs off of the platform with a speed o
    5·1 answer
  • A woman gets burned at the beach after a hot, sunny day. What kind of
    13·2 answers
  • when a bucket full of water is pulled of from a well,in which condition: either inside or outside the water is it difficult to l
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!