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
mezya [45]
3 years ago
9

Investigate and explain that when a force is applied to an object but it does not move, it is because another opposing force is

being applied by something in the environment so that the forces are balanced.
The diagram below shows a box lying on a wedge. Two opposite forces are acting on the box. (1 point)

Force 1 acting downward and Force 2 acting upward on a square box lying on a wedge.

If the box is stationary, which of the following is true about force 1 and force 2?
1. Force 1 Force 2 Comparison of Forces
Gravity Friction Force 1 is stronger than Force 2
2. Force 1 Force 2 Comparison of Forces
Friction Gravity Force 2 is stronger than Force 1
3. Force 1 Force 2 Comparison of Forces
Gravity Friction Force 1 is equal to Force 2
4. Force 1 Force 2 Comparison of Forces
Friction Gravity Force 1 is equal to Force 2
Chemistry
2 answers:
N76 [4]3 years ago
5 0

Answer:

4. Force 1 Force 2 Comparison of Forces

Friction Gravity Force 1 is equal to Force 2

Explanation:

oksian1 [2.3K]3 years ago
4 0
The answer is number 4
You might be interested in
Which of the following is not found in the nucleus of an atom?
Ulleksa [173]
A. electron. The nucleus has protons and neutrons, quark is the particle which forms protons and neutrons.
8 0
3 years ago
How many mole ratios can be correctly obtained from the chemical equation 2Al2O3(l) ® 4Al(s) + 3O2(g)?
scoundrel [369]

Answer:

6

Explanation:

3 0
2 years ago
If I initially have a gas at a pressure of 12 atm, volume of 23 liters, and temperature of 200 K, and then I raise the pressure
CaHeK987 [17]

Answer : The volume of gas will be 29.6 L

Explanation:

Combined gas law is the combination of Boyle's law, Charles's law and Gay-Lussac's law.

The combined gas equation is,

\frac{P_1V_1}{T_1}=\frac{P_2V_2}{T_2}

where,

P_1 = initial pressure of gas = 12 atm

P_2 = final pressure of gas = 14 atm

V_1 = initial volume of gas = 23 L

V_2 = final volume of gas = ?

T_1 = initial temperature of gas = 200K

T_2 = final temperature of gas = 300K

Now put all the given values in the above equation, we get the final pressure of gas.

\frac{12atm\times 23L}{200K}=\frac{14\times V_2}{300K}

V_2=29.6L

Therefore, the new volume of gas will be 29.6 L

5 0
2 years ago
Read 2 more answers
Nucleic acids are made of which of the following?
abruzzese [7]

Answer: I believe the correct answer would be A.

5 0
2 years ago
Read 2 more answers
TRIPLE POINTS!!! I NEED HELP!!! PLEASE EXPLAIN TOO!!! What is the energy of a quantum of light with a frequency of 4.31 x 1014 1
Lelechka [254]

Answer:

The answer is

2.86 \times  {10}^{ - 19}  \: J

Explanation:

The energy of a quantum of light can be found by using the formula

<h3>E = hf</h3>

where

E is the energy

f is the frequency

h is the Planck's constant which is

6.626 × 10-³⁴ Js

From the question

f = 4.31 × 10¹⁴ Hz

We have

E = 4.31 × 10¹⁴ × 6.626 × 10-³⁴

We have the final answer as

2.86 \times  {10}^{ - 19}  \: J

Hope this helps you

3 0
3 years ago
Other questions:
  • According to valence bond theory, which orbitals on n and h overlap in the nh3 molecule? 2s on n overlaps with 1s on h 2p on n o
    7·1 answer
  • Which model is most likely used to show something that happens too slowly to see? 1.A model of a weather system 2.A model of mou
    8·1 answer
  • What is the total number of sublevels in the fourth principal energy level
    12·1 answer
  • What is the density of a sample of rubbing alcohol if it has a specific gravity of 0.789?
    14·1 answer
  • Why is hydrogen not part of an alkali metal?
    13·1 answer
  • How many formula units make up 11.8 g of Magnesium Chloride (MgCl2)
    10·1 answer
  • Crude oil is trapped between a porous rock layer and an impermeable layer.<br> True or False
    6·1 answer
  • What is the percent composition of aluminum in the ore bauxite (AI2O3)?
    15·1 answer
  • What is Cesium abbreviated
    9·1 answer
  • How do sound waves travel? PLEASE HELP IF YOU WANT BRAINLEIST AND ME TO LIKE URE COMMENT!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!