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
IgorC [24]
3 years ago
15

HELP PLEASE STRUGGLING!

Physics
1 answer:
Assoli18 [71]3 years ago
5 0

Answer:

To convert a milligram measurement to a kilogram measurement, divide the weight by the conversion ratio. The weight in kilograms is equal to the milligrams divided by 1,000,000.

Explanation:

You might be interested in
11. An atom with the same number of protons and electrons has a
balandron [24]

Answer:

the answer is A.

Explanation:

An atom contains equal numbers of protons and electrons . Since protons and electrons have equal and opposite charges , this means that atoms are neutral overall.

5 0
3 years ago
Read 2 more answers
Can the enzyme DNA polymerase be used to break down lactose
Lady_Fox [76]
Short answer: No

DNA polymerase is an enzyme responsible for copying DNA strands. Lactase is an enzyme responsible for breaking down lactose.
6 0
3 years ago
What is the difference between a muscular strength exercise and a muscular endurance exercise?
joja [24]

Answer:

What is the difference between muscular strength and muscular endurance? Muscular strength is a measure of how much force you can exert in one repetition. Muscular endurance refers to the ability to perform a specific muscular action for a prolonged period of time.

Explanation:

6 0
3 years ago
A 0.017-kg acorn falls from a position in an oak tree that is 18.5 meters above the ground.
Genrish500 [490]

Answer:

Velocity= 19.05 m/s

Kinetic energy= 3.08 J

Explanation:

The corn possess potential energy. Feom law of conservation of energy, all the potential eneegy will be converted to kinetic energy, with negligible friction.

Potential energy, PE= kinetic energy, KE

Potential energy is given by mgh while kinetic energy is given by 0.5mv^{2}

Equating

mgh=0.5mv^{2}

Making v the subject of the formula then

v=\sqrt {2gh}

Substituting 9.81 m/s2 for g and 18.5 m for h then the velocity will be

v=\sqrt {2\times 9.81\times 18.5}=19.0517715711689\ m/s\\v\approx 19.05\ m/s

To get the kinetic eneegy, since PE=KE AND KE is

KE=0.5mv^{2}

Substituting v with 19.05 and m with 0.017 kg we have

0.5\times 0.017\times 19.05^{2}=3.08467125/ J\approx 3.08 J

This can also be achieved by mgh since PE=KE hence 0.17*9.81*18.5=3.085245 J and the results are slightly different due to small energy losses and rounding off of values.

7 0
3 years ago
Explain the range of effectiveness of each fundamental force by describing the distance that each force influence nearby matter
Bas_tet [7]

Answer:

Actually, gravity is the weakest of the four fundamental forces. Ordered from strongest to weakest, the forces are 1) the strong nuclear force, 2) the electromagnetic force, 3) the weak nuclear force, and 4) gravity.

6 0
3 years ago
Other questions:
  • AL(OH)2 is__ <br> an acid <br> a base <br> a salt
    10·1 answer
  • Of the numbers 0.0034 m, 45.6 m, and 1234 m, which is the most precise?
    9·2 answers
  • PLEASE HELP ASAP!!!!
    5·1 answer
  • A column of soldiers, marching at 114 steps per minute, keep in step with the beat of a drummer at the head of the column. It is
    9·1 answer
  • What was the total weight (lbf) of chocolate in the vat? the specific gravity of chocolate is approximately 1.24?
    12·1 answer
  • A physical circuit refers to the transmission characteristics of the connection, such as the speed at which data is being sent t
    9·1 answer
  • Consider four point charges arranged in a square with sides of length L. Three of the point charges have charge q and one of the
    12·1 answer
  • Which of the following statements describes the electric force between a positive particle and a negative particle as they appro
    7·1 answer
  • Students had two batteries and two different resistors. During four trials, they build four different circuits and measure the c
    11·1 answer
  • Why can't you just float around space
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!