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
andrey2020 [161]
3 years ago
6

If two people attempt the same maneuver, what determines the amount of force that each is required to exert?

Chemistry
1 answer:
Helen [10]3 years ago
3 0

Answer:

Explanation:

you need to change either the turn of the jump or push off higher or lower from the wall

You might be interested in
Why is using only clean glassware important?
stealth61 [152]

Good laboratory technique demands clean glassware because the most carefully executed piece of work may give an erroneous result if dirty glassware is used. In all instances, glassware must be physically and chemically clean and in many cases, it must be bacteriologic-ally clean or sterile.

6 0
3 years ago
Read 2 more answers
What is the solution to the problem expressed to the correct number of significant figures? 12.0/7.11=?
xxMikexx [17]

Answer:

1.69.

Explanation:

  • The solution = 12.0 / 7.11 = 1.687 = 1.69.
  • The rule of significant figures for division states that: the results are reported to the fewest significant  figures.
  • 12.0 contains 3 significant figures.
  • 7.11 contains 3 significant figures.

So, the solution should contain 3 significant figures.

  • Now, the issue id of rounding; In a series of calculations, carry the extra digits through to  the final result, then round.
  • If the digit to be removed is equal to or greater than 5, the preceding digit is  increased by 1.
  • The digit that should be removed is 7 that is larger than 5 so increase the preceding digit by 1.
3 0
3 years ago
Two substances A and B, initially at different temperatures, are thermally isolated from their surroundings and allowed to come
Elden [556K]

Answer:

B

Explanation:

For solving this we need a heat balance

Q_{a} = Q_{b}\\m_{a}*C_{a}*\Delta T_{a} = m_{b}*C_{b}*\Delta T_{b}

By changing the corresponding relations, we have

m_{a}*C_{a}*\Delta T_{a} = \frac{1}{2}m_{a}*4C_{a}*\Delta T_{b} \\\\\\

By cancelling similar factor, we obtain

\Delta T_{a} = 2 \Delta T_{b}\\\frac{\Delta T_{a}}{\Delta T_{b}} = 2\\

Which means that the change of temperature in A is twice the change of B

3 0
3 years ago
What are three applications of the<br>coal ​
labwork [276]

Three uses of coal:

1. Electricity generation

2. Steel production

3. Cement manufacturing and as a liquid fuel

Hope it helps!

3 0
2 years ago
C2952H4664N812O832S8Fe4+NaC4H3O4SAu+Fe(SCN)2+Fe(NH4)2(SO4)2.6H2O+C4H8Cl2S+C8H12MgN2O8=C55H72MgN4+Na4Fe(CN)6+AuSC6H11O5+HClO4+H2S
Scorpion4ik [409]

oh dannnnnnnnnnnnnnnnnnnnnnnnnng XD

7 0
3 years ago
Other questions:
  • Calculate the percent yield of a reaction where a student collected 16.8 grams of product and was expecting to collect 49.7 gram
    13·1 answer
  • Simple question. How many groups and how many periods are on the periodic table? Which directions do they go?
    5·2 answers
  • Methylhydrazine, CH6N2, is commonly used as a liquid rocket fuel. The heat of combustion of methylhydrazine is −1.30 × 103 kJ/mo
    9·1 answer
  • Consider the following generic chemical equation. 2A+4B→3C What is the limiting reactant when each of the following amounts of A
    7·1 answer
  • How could you separate a mixture of sulfur, gold and ethanol? <br>​
    5·2 answers
  • The chain on a bicycle rusts faster when the bicycle is left outside in damp conditions. Which of the following factors affect t
    5·1 answer
  • BRAINLIEST IF YOU SHOW WORK!
    10·1 answer
  • Balance the following chemical equation <br> __Mg+__O2–&gt;__MgO
    6·2 answers
  • Why NH4 is not a molecular ion
    10·1 answer
  • A 70.-kg person exposed to ⁹⁰Sr absorbs 6.0X10⁵ β⁻ particles, each with an energy of 8.74X10⁻¹⁴ J.(b) If the RBE is 1.0, how man
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!