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
Travka [436]
3 years ago
6

If forces acting on an object are unbalanced, which factor may result from an unbalanced force? A.The net force is negative. B.T

here is zero net force. C.The forces cancel each other out. D.There is no change in motion.
Physics
2 answers:
kolbaska11 [484]3 years ago
5 0

Answer:

<h2>#A</h2>

Explanation:

bezimeni [28]3 years ago
4 0

Answer:

<h2>A. The net force is negative.</h2>

Explanation:

just took the test :)

You might be interested in
What is an electric fuse? What is the working principle of electric fuse?
user100 [1]
<h2>What is an electric fuse?</h2><h3>Answer: Electric fuse is a safety device used to limit the current in an electric circuit which melts and breaks the circuit whenever there is an excess flow of current through the circuit.</h3><h2>What is the working principle of electric fuse?</h2><h3>An electric fuse is based on the principle of heating effect of electric current. It is made up of thin metallic wire of non-combustible material. A fuse is always connected between the ends of the terminal in a series connection with the circuit.</h3>

4 0
3 years ago
A truck with a mass of 1370 kg and moving with a speed of 12.0 m/s rear-ends a 593 kg car stopped at an intersection. The collis
Elza [17]

Answer:

speed of car after collision, v2 =16.1 m/s and of the truck, v1 = 4.6 m/s

Explanation:

Given:

mass of truck M = 1370 kg

speed of truck = 12.0 m/s

mass of car m = 593 kg

collision is elastic therefore,

Applying law of momentum conservation we have

momentum before collision = momentum after collision

1370×12 + 0( initially car is at rest) = 1370×v1+ 593×v2               ....(i)

Also for a collision to be elastic,

velocity of approach = velocity of separation

12 -0 = v2-v1                  ....(ii)

using (i) and (ii) we have

So speed of car after collision, v2 =16.1 m/s and of the truck, v1 = 4.6 m/s

4 0
3 years ago
1. I’m in the 2nd column, 4th row, and I’m a metal. Who am I? ________________ 2. I’m a very lonely nonmetal. Who am I? ________
Ghella [55]

Answer:

Explanation:

I'm in 17th column , a nometal, and a solid at room temperature. What am i

6 0
3 years ago
A crate is being lifted into a truck. If it is moved with a 2470 N force and 4850 J of work is done, then how far is the crate b
olchik [2.2K]

Answer:1.96m

Explanation:

Work=4850J

Force=2470N

Distance =work ➗ force

Distance =4850 ➗ 2470

Distance =1.96m

7 0
3 years ago
A microwave oven operates at 2.00 ghz . what is the wavelength of the radiation produced by this appliance? express the waveleng
yan [13]
<span>Since frequency and wavelength have inverse relationship. It can be expressed by the equation: ν.λ = c Where, v = frequency of the electromagnetic wave. λ = it's wavelength c = the speed of light in a vacuum. v = 2.00 Ghz x 10^9 Hz / 1 Ghz = 2.00 x 10^9 Hz that means that in one second it covers 2.00 x 10^9 cycles. λ = 3.10^8 m/s / 2.00 x 10^9 /s = 1.25E-10 nanometers</span>
7 0
3 years ago
Other questions:
  • Your starship, the Aimless Wanderer,lands on the mysterious planet Mongo. As chief scientist-engineer,you make the following mea
    10·1 answer
  • An underground layer of rock that contains fresh water that can be extracted is a(n)
    7·2 answers
  • Calculate the electrical energy expended in a device across which the circuit voltage drops by 50 volts in moving a charge of 6
    15·2 answers
  • Suppose that 300 keV X-ray photons are aimed at a zinc cube (Zinc, Z = 30). According to the chart below, what effect will predo
    9·1 answer
  • A group of elements are highly inactive and are used by chemists because of their chemical stability.
    10·1 answer
  • Shani poses as the statue of liberty for an art class. she holds a torch above her head with her right hand and a book against h
    15·1 answer
  • A wave with a high amplitude______?
    13·1 answer
  • Total distance divided by total time
    14·1 answer
  • Asexual reproduction involves only one parent. The offspring of this type of reproduction have - F DNA identical to the DNA of t
    13·1 answer
  • In what way is a screw similar to an inclined plane?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!