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
Marizza181 [45]
3 years ago
7

Scientific hypotheses, theories, and laws are all vital to the development of scientific ideas. They are all vital, but they are

not equal. They actually represent different types of ideas, with varying degrees of strength. The strength of a scientific idea is based in large part on how well it allows us to predict what will happen in certain situations. Rank the three, beginning with the strongest.
A) Law, Theory, Hypothesis
B) Theory, Law, Hypothesis
C) Theory, Hypothesis, Law
D) Hypothesis, Theory, Law
Physics
2 answers:
malfutka [58]3 years ago
8 0

Answer:

A

Explanation:

Sati [7]3 years ago
7 0
A is correct......

please vote my answer brainliest. thanks!
You might be interested in
Question 8 (1 point) How many protons are in an element with an atomic number of 8 and a mass number of 18? a 3 b 8 c 10 d 18
yarga [219]

Answer: B - 8

Explanation: 8 protons because number of protons is equal to number of atoms in the nucleus.

6 0
3 years ago
A 3.00 kg mass is traveling at an initial speed of 25.0 m/s. What is the
Nitella [24]

Answer:

The magnitude of the force required to bring the mass to rest is 15 N.

Explanation:

Given;

mass, m = 3 .00 kg

initial speed of the mass, u = 25 m/s

distance traveled by the mass, d = 62.5 m

The acceleration of the mass is given as;

v² = u² + 2ad

at the maximum distance of 62.5 m, the final velocity of the mass = 0

0 = u² + 2ad

-2ad = u²

-a = u²/2d

-a = (25)² / (2 x 62.5)

-a = 5

a = -5 m/s²

the magnitude of the acceleration = 5 m/s²

Apply Newton's second law of motion;

F = ma

F = 3 x 5

F = 15 N

Therefore, the magnitude of the force required to bring the mass to rest is 15 N.

4 0
3 years ago
An airplane flies with a constant speed of 840 km/hr. How far will go in 270 min
inna [77]
3780 km.
..................
.....
........












5 0
3 years ago
Read 2 more answers
Sound enters the ear, travels through the auditory canal, and reaches the eardrum. The auditory canal is approximately a tube op
Nesterboy [21]

Answer: An organ pipe is open at both ends. It is producing sound at its third harmonic, the frequency of which is 262 Hz. The speed of sound is 343 m/s. What is the length of the pipe?

Explanation: thanks for asking

8 0
2 years ago
There are competitions in which pilots fly small planes low over the ground and drop weights, trying to hit a target. A pilot fl
nikdorinn [45]

Answer:

Also 3s.

Explanation:

Each component is independent in two dimensional motion. This means that <em>how much time does something take to reach the ground when dropped is independent from any horizontal velocity</em>. If at one run a drop lasts 3s, at another run with twice the (horizontal) velocity and same height will also last 3s, no matter what.

8 0
3 years ago
Other questions:
  • explain what happens when two light waves traveling from the same direction of displacement meet. (at least one paragraph.)
    5·2 answers
  • Which of these is a part of the biosphere? a. wind b. lakes c. bacteria d. glaciers
    7·2 answers
  • Incident energy is defined as the amount of thermal energy impressed on a surface, at a certain distance from the source, genera
    9·1 answer
  • Final velocity for 2.6 seconds
    5·1 answer
  • In which situation is maximum work considered to be done by a force
    9·2 answers
  • A student is trying to calculate the density of a ball. She already knows the mass, but she needs to determine the volume as wel
    6·1 answer
  • The longest cave system in the world is the
    7·2 answers
  • A wave with a frequency of 1200 Hz propagates along a wire that is under a tension of 800 N. Its wavelength is 39.1 cm. What wil
    14·1 answer
  • Need some help !!!!!!!!!
    5·2 answers
  • Three balls are thrown off the top of a building, all with the same speed but with different launch angles (position is given in
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!