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
Gnom [1K]
3 years ago
15

a rope breaks when the tension reaches 305N what is the largest largest mass it can swing at 14.2m/s in a circle of radius 0.425

m?(unit=kg)
Chemistry
1 answer:
Iteru [2.4K]3 years ago
6 0

Answer:

0.643 kg

Explanation:

Apply Newton's second law to the mass:

∑F = ma

T = m v² / r

305 N = m (14.2 m/s)² / 0.425 m

m = 0.643 kg

You might be interested in
A sample of helium gas is placed in a rigid cylinder that has a movable piston. The volume of the gas is varied by moving the pi
Nataliya [291]
Helium is a light gas.  Movement can be predicted by which chamber has the lighter gas(es) and which chamber has the heavier.  constant changes can also be a variable.  If the gas is constant, then changes are more easily predicted.
5 0
3 years ago
Read 2 more answers
The volume of gas occupied 240.0ml when the pressure is 1.20 atm what volume at constant pressure.will the gas occupies when the
Marizza181 [45]

Answer:

334.89 ml

Explanation:

V2 = V1P1/P2

V2 = 240×1.2/0.86

V2 = 334.89 ml

7 0
3 years ago
What type(s) of intermolecular forces exist between two molecules of hexane? (BLB Ch. 11)
kati45 [8]

Answer:

induced dipole-dipole forces or London Dispersion forces / van der Waals forces.

Explanation:

Hexane is non-polar in nature. This is due to :

The bond in the molecule is C-H, which is non-polar in nature because the carbon and the hydrogen having very similar electronegativity values.

Hexane is also symmetric.

The intermolecular force acting in the molecule of the hexane are induced the dipole-dipole forces or London Dispersion forces / van der Waals forces.

7 0
3 years ago
Which of these compounds are molecular?<br> CBr4<br> FeS<br> P4O6<br> PbF2
olasank [31]

Answer:

I think it's answer is P4O6

I hope it's helpful for you...

8 0
3 years ago
What is Type of compound of ICI
valentina_108 [34]

Answer:

ICI 204448 hydrochloride | C23H27Cl3N2O4 | CID 129407 - structure, chemical names, physical and chemical properties, classification, patents, literature, etc...

hope this helps!! have an amazing day <3

8 0
3 years ago
Read 2 more answers
Other questions:
  • If an element has an atomic number of 11 and a mass number of 23, how many protons, neutrons, and electrons does it have
    14·1 answer
  • What is the most believable part of the big bang theory?
    14·1 answer
  • Important functional groups in biomolecules include --------
    14·2 answers
  • I need help with #22
    7·1 answer
  • Grams smallest to kilograms and milligrams
    10·1 answer
  • the mass of a single potassium atom is 6.50×10-23 grams. How many potassium atoms would there be in 114 milligrams of potassium?
    9·1 answer
  • What is the other name for white blood cells​
    9·2 answers
  • If you decreased the volume of a sample of gas by a factor of three while maintaining a constant
    11·2 answers
  • What is PO3 compound name?
    6·1 answer
  • Write the name of the alkyne next to the drawing of the molecule. (2 points)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!