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Verdich [7]
3 years ago
7

PLEASE HELP WILL GIVE 10 POINTS!!!!

Physics
2 answers:
frozen [14]3 years ago
7 0
If the data don't support your hypothesis, you don't just go and look for some other experiment that will support it. You dig deeper into this experiment, find out why, and maybe tweak the hypothesis. Eventually you wind up with a hypothesis that IS supported by experiment. Then you've got yourself a theory ! The choice is C.
jolli1 [7]3 years ago
7 0

Answer:

c

Explanation:

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A pilot drops a package from a plane flying horizontally at a constant speed. Neglecting air resistance, when the package hits t
Dovator [93]

Answer:

The location of helicopter is behind the packet.

Explanation:

As the packet also have same horizontal velocity as same as the helicopter, and also it has some vertical velocity as it hits the ground.

The horizontal velocity remains same as there is no force in the horizontal direction. The vertical  velocity goes on increasing as acceleration due to gravity acts.

So, the helicopter is behind the packet.

7 0
3 years ago
What is the momentum of a vehicle that has a mass of 1500kg and a velocity of 15m/s? (don't forget the unit is kg*m/s, and needs
alex41 [277]

Answer:

<h2>22500 kg.m/s</h2>

Explanation:

The momentum of an object can be found by using the formula

momentum = mass × velocity

From the question we have

momentum = 1500 × 15

We have the final answer as

<h3>22500 kg.m/s</h3>

Hope this helps you

4 0
3 years ago
A circus performer walked up and to the right for a total displacement of 10\,\text m10m10, start text, m, end text along a diag
Tanya [424]

Answer: 5m

(10m) sin 30

=5m

8 0
3 years ago
Which stage of cellular respiration involves a gradient of hydrogen ions filtering through atp synthase?
Vitek1552 [10]

Electron transport is a stage of cellular respiration that involves a gradient of hydrogen ions filtering through ATP synthase.

<h3>Electron transport:</h3>

Aerobic respiration ends with electron transport. Energy from NADH and FADH2 is transferred to ATP during this phase. Hydrogen ions are pumped through the mitochondrial inner membrane and into the intermembrane gap using energy during the electron transport process.

The oxidative phosphorylation process, also known as the electron transport chain, is a collection of four protein complexes that combine redox events to produce an electrochemical gradient that results in the production of ATP. Both photosynthesis and cellular respiration take place in mitochondria. Hydrogen ions are pumped through the mitochondrial inner membrane and into the intermembrane gap using energy during the electron transport process.

Learn more about electron transport here:

brainly.com/question/18686654

#SPJ4

3 0
2 years ago
Label the components of the following reaction:<br><br> NaOH + HCl -&gt; NaCl + H2O
Effectus [21]

Answer:

Positive hydrogen ions from HCl and negative hydroxide ions from NaOH combine to form water

Explanation:

5 0
3 years ago
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