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
saul85 [17]
3 years ago
8

PLZ HELP 30 PNTS AND BRAINLIST IF CORRECT! (accidentally put 10 pnts, i get u the points if u get the answer right)

Physics
2 answers:
Rus_ich [418]3 years ago
7 0

Answer:

the net force is acting upon the object. The net force is the vector sum of all the forces that act upon an object. That is to say, the net force is the sum of all the forces, taking into account the fact that a force is a vector and two forces of equal magnitude. Hope this helps you.

RideAnS [48]3 years ago
5 0

Answer:

3 N towards right            

Explanation:

Force is a vector quantity. It has both magnitude and direction. In vertical direction, the weight of the box is balanced by the normal force acting on the box. Thus, in vertical direction,

4 N - 4 N =0

net force = 0

In Horizontal direction,

5 N - 2 N = 3 N

Thus, net force on the box is 3 N towards right.

You might be interested in
Which of the following electromagnetic waves has the shortest wavelength?
nignag [31]
Of the list, Ultraviolet waves have the shortest wavelength
7 0
3 years ago
Read 2 more answers
A lithium atom has three protons, three neutrons, and three electrons. What is the overall charge on this atom?
Marizza181 [45]

Answer:

0

Explanation:

The overall charge on this atom is 0.

  To find the charge on an atom;

           charge  = number of protons - number of electrons.

Note:

  • Protons are the positively charged particles in an atom
  • Electrons are the negatively charged particles in an atom
  • Neutrons carries no charges on them.

Since the atom is made up of equal number of protons and electrons, the charge on it is 0.

If the number of electrons is more, the atom will be negatively charge but if the number of protons is more, it will be positively charged.

8 0
3 years ago
Read 2 more answers
Consider an oil droplet of mass m and charge q. We want to determine the charge on the droplet in a Millikan-type experiment. We
Katen [24]

Answer:

q=\frac{mg}{E_o}              

Explanation:

Given:

Charge = <em>q</em>

Electric field strength =E_o

weight of the droplet = <em>mg</em>

The charge is suspended motionless. This is because the electric force on the charge is balanced by the weight of the droplet.

electric force on charged droplet, F=qE_o

This is balanced by the weight, mg

Equating the two:

qE_o=mg\\\Rightarrow q=\frac{mg}{E_o}

4 0
3 years ago
If you drop a bowling ball, a tennis ball, and a feather from the top of a tall building at the same time which one will hit the
Whitepunk [10]
In the absence of air resistance the result is D .
6 0
3 years ago
Read 2 more answers
Daily life examples of pressure of solids on solids?​
Ipatiy [6.2K]

Explanation:

There's a massive amount, just think of anything everyday. Like a table on the floor, or when your walking around and putting pressure on the floor. When you squeeze something which is solid. Anything like that will do.

6 0
3 years ago
Other questions:
  • A projectile is launched at an angle into the air at velocity v and angle θ. Determine its vertical acceleration.
    5·1 answer
  • A roller coaster is traveling at 13 m/s when it approaches a hill that is 400 m long. Heading down the hill, it accelerates at 4
    8·2 answers
  • The three osicles known as the hammer, anvil and stirrup __________.
    11·1 answer
  • Discuss the effects of breaking a food chain.
    15·1 answer
  • If the Sun subtends a solid angle Ω on the sky, and the flux from the Sun just above the Earth’s atmosphere, integrated over all
    8·1 answer
  • ________ have an electrical charge of +1, while __________ have an electrical charge of -1. A. Electrons, protons B. Protons, el
    14·1 answer
  • If an electrostatically charged object is placed near other objects what will occur
    9·1 answer
  • Can I have some help please? It would mean a lot!
    14·1 answer
  • Create a following distance greater than 3 seconds ahead when_______. a driver behind you is trying to pass you are not in a hur
    11·1 answer
  • How should ready-to-eat food be stored after it has cooled?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!