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
mixer [17]
3 years ago
6

I need help for the first 3 plz.

Physics
2 answers:
madam [21]3 years ago
7 0
1) hypothesis
2) data
3) method

I think these are correct.
Sonbull [250]3 years ago
3 0
It's hypothesis then its data and then is method
You might be interested in
Does a physicist studies cells and life cycles?
zepelin [54]
Hey there!

No, that would be a biologist. Biologists study biology, or life. They're focused on life cycles, cells, evolution, and so much more.

Physicists focus on physics. They learn about forces, motion, and the study of the universal forces like gravity, momentum, and speed. Just like mathematics, they study patterns and look for new discoveries to be found in the fields of science, physics, and even mathematics.

Hope this helps!
3 0
3 years ago
Sound will travel slowest through which medium?
xxMikexx [17]
Ice at -25
Hope this helps
May God bless you and your family
8 0
3 years ago
If we add 50 Joules of thermal energy to a heat engine, and that heat engine does 30 Joules of work, how much thermal energy is
Natalka [10]

Answer:

The correct answer should be

A. 20 Joules

Explanation:

I'm taking the K12 Unit Test: Energy - Part 1 right now

7 0
3 years ago
A 1000kg ar accelerates from rest to 25.0m/s in 4.20
bezimeni [28]

Answer:

74.4 kilowatts or 99.8 horsepower

Explanation:

The explanation is in the attachment.

7 0
3 years ago
Which of the following is NOT a function of the lens in the eye?
tatyana61 [14]

Answer:

it is a light receptor that generates nerve signals that are sent to the brain

Explanation:

the lens are like the glasses, this means that is used to see things better. You just put them in your eye and that's all it's not connected to the brain

8 0
3 years ago
Other questions:
  • An object has a mass of 5 kg. What force is needed to accelerate it at 6 m/s2? (Formula: F=ma)
    6·2 answers
  • A spring is laid horizontally on a table and a force of 62 N is required to stretch the spring 12 cm. The spring is then held ve
    15·1 answer
  • The planet Jupiter has a surface temperature of 140 K and a mass 318 times that of Earth. Mercury (the planet) has a surface tem
    15·1 answer
  • The apparent reversal of motion of planets against the backdrop of fixed stars is called
    6·2 answers
  • An Alaskan rescue plane traveling 45 m/sdrops a package of emergency rations froma height of 145 m to a stranded party of reese
    14·1 answer
  • Select whether the argument is an example of a deductive or an inductive argument:
    9·1 answer
  • What property of an electromagnetic wave changes when the wave is encoded with analog information?
    9·1 answer
  • How long does it take a 1.51 × 104 W steam engine to do 8.72 × 106 J of work? Round your answer to three significant figures
    6·1 answer
  • A star is moving towards the earth with a speed at 90% the speed of light. It emits light, which moves away from the star at the
    6·1 answer
  • We know that an electric field contains energy. What causes the electric field itself?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!