Answer:
<h2>450 N</h2>
Explanation:
The force acting on an object given it's mass and acceleration can be found by using the formula
force = mass × acceleration
From the question we have
force = 250 × 1.8
We have the final answer as
<h3>450 N</h3>
Hope this helps you
They use sound waves that bounce off walls, and other things back to them to feel where they are going.
<span>Which statement best describes wavelength?
C. Wavelength is the length of one complete wave cycle.
As demonstrated by the Doppler effect, why does sound increase in pitch as a sound source approaches you?
B. The waves are closer together because the object is moving toward you.
Which statement best describes frequency and pitch?
A. Pitch is how frequency is perceived.
Hope these answer the question. Have a nice day.</span>
Answer:
Photosynthesis is the process where by the leaves of a plant takes in carbon dioxide and water, in the presence of light and chlorophyll, makes glucose and oxygen as products of photosynthesis.
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