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
Zarrin [17]
2 years ago
13

I NEED A SCIENCE EXPERT TO GIVE ME THE RIGHT ANSWER TO THESE ASAP NO LINKS !!!

Physics
2 answers:
alexdok [17]2 years ago
8 0

Answer:

it IS the control variable

Explanation:

ddd [48]2 years ago
6 0

Answer:

1 st question: Control variable

2nd question: random variable

3rd question: if the two objects are dropped from the same height they will hit the ground at the same time

You might be interested in
What is a mechanical wave?
Anika [276]
A wave that is oscillation of matter.. such as a water ripples
7 0
3 years ago
Read 2 more answers
A ventilating fan is operated by 0.5hp electric motor. How much work in joules can the fan do in 3 hours? (I need the answer asa
shtirl [24]

Answer:

Power= 0.5hp = 375W

T = 3hrs = 10800s

Power = Work done/ Time

Work = Power * Time = 375 * 10800 = 4050000J

3 0
3 years ago
Angela has been feeling fatigued. A test to check the basal metabolic rate revealed that she has a low metabolic rate. What is A
polet [3.4K]
Here is the answer to the given question above. If Angela has been feeling fatigued and a test is used to check the basal metabolic rate and revealed that she has a low metabolic rate, therefore, the possible diagnosis for Angela would be HYPOTHYROIDISM. <span>The BMR test works by precisely measuring the amount of oxygen that you consume when your body is basal, or completely at rest. Hope this answers your question.</span>
8 0
4 years ago
A marble is placed at Location W. When the marble is released, it rolls down the track.
Norma-Jean [14]

Answer:

Z

Explanation:

6 0
3 years ago
Read 2 more answers
A box is sliding up an inclined plane with friction, and it is speeding up.What free-body diagrams matches this description?
sukhopar [10]

Answer: photo

Explanation: because

6 0
3 years ago
Other questions:
  • A weather balloon is inflated to a volume of 27.6 l at a pressure of 736 mmhg and a temperature of 26.1 âc. the balloon rises in
    11·1 answer
  • Nuclear fission is used for nuclear power plants because it produces what?
    14·1 answer
  • In the process of electricity, what flows through the wires?
    9·1 answer
  • What does K stand for in Hookes law?
    12·2 answers
  • A current of 17 A flows through a resistor of 10 2. What is the voltage<br> across the resistor
    10·1 answer
  • Un auto de 2,300 kg está estacionado sobre una rampa inclinada 26.0°. Obtenga la tensión en la cadena.
    12·1 answer
  • How is the answer d??
    12·1 answer
  • A sample from a meteorite that landed on Earth has been analyzed, and the result shows that out of every 1,000 nuclei of potassi
    6·1 answer
  • A tennis player tosses a tennis ball straight up and then catches it after 1.64 s at the same height as the point of release.
    9·1 answer
  • In the equation y =cnat2 you wish to determine theinteger value (1,2 etc.) of the exponent n. the dimensions ofy, a, and t are k
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!