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
postnew [5]
3 years ago
11

Chet plans an experimental investigation to see how well a new fertilizer works on daisies. The fertilizer must be dissolved in

water and delivered to the plants by spraying it onto the leaves and stems.
To set up his control group for the experiment, Chet should leave out what
Physics
2 answers:
Ivanshal [37]3 years ago
7 0

Answer:

D Fertilizer hope this helps ..

Explanation:

IceJOKER [234]3 years ago
5 0

Answer:

The answer is D or Fertilizer, sorry for the late answer

Explanation:

You might be interested in
Calculate the average speed of a runner who runs to for 500 meters in 40 second
siniylev [52]

Answer:

12.5

Explanation:

5 0
2 years ago
A force on a toy airplane exerted a work of 100 J. What was the change in the kinetic energy?
klemol [59]

Answer:

it probs gos fast then it was it would be easy if u asked us if their was any mass or friton

Explanation:

7 0
3 years ago
Things that are _______________________ cannot be broken down by living organisms.
Pavlova-9 [17]

Answer:

I would say the answer is Non-Biodegradable......eg, plastics, rubber, metals,etc.

HOPE THIS HELPS.

8 0
3 years ago
if the mass of the objects stays the same and their distance from eachother decreases, then the force of gravity between the two
dedylja [7]
Then the force of gravity between them would be quadrupled and so on but the gravitational force is inversely proportional to the square of the separation distance between the two interacting objects which makes more separation distance will result in weaker gravitational forces
5 0
11 months ago
One circuit contains only an ac generator and a resistor, and the rms current in this circuit is IR. Another circuit contains on
snow_tiger [21]

Answer:

1/3 times.

Explanation:

Let V₀ be the peak voltage .

IR ( rms )  = ( V₀ / √2 R )

R is value of resistance

IC =  ( V₀ ωC / √2  )

( 1 / ωC is reactance of capacitance in ac circuit  )

\frac{I_R}{I_C} =\frac{\frac{V_0}{\sqrt{2}R } }{\frac{V_0\omega C}{\sqrt{2} } }

= \frac{I_R}{I_C} = \frac{1}{\omega C R}

When frequency is tripled angular frequency will also be tripled

hence the ratio \frac{I_R}{I_C} becomes 1/3 times.

7 0
3 years ago
Other questions:
  • 3. During a tug-of-war, Team A pulls with a
    5·2 answers
  • Which of the following is not an example of accelerated motion
    9·2 answers
  • Describe the structure of an atom
    8·1 answer
  • One way to force air into an unconscious person's lungs is to squeeze on a balloon appropriately connected to the subject. What
    12·1 answer
  • A transfer of charge is actually a gross movement of
    6·2 answers
  • If two objects are repelled from each other which force most likely caused this?
    11·2 answers
  • A mother pushes a baby stroller 10 meters by applying 40 newtons of force. how much work was done?
    14·2 answers
  • What heavy element was the chernobyl nuclear accelarators supposed to make?​
    9·1 answer
  • Can y'all please help me out with this ?
    13·1 answer
  • An object with a mass of m = 3.85 kg is suspended at rest between the ceiling and the floor by two thin vertical ropes.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!