The time required for the ball to fall to the ground while experiencing acceleration due to gravity will be 1.74 seconds.
<h3>What is acceleration?</h3>
The rate of velocity change concerning time is known as acceleration. According to Newton's second law, the eventual effect of all forces applied to a body is its acceleration.
The pace at which a body's velocity varies is represented by acceleration, which is a vector quantity.
From Newton's second equation of motion;
Hence, the time required for the ball to fall to the ground while experiencing acceleration due to gravity will be 1.74 seconds.
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Answer:
The angular velocity of a person standing on the equator is approximately radians per second.
Explanation:
The Earth rotates at constant speed. From Rotational Physics, the angular velocity (), measured in radians per second, is defined by the following formula:
(1)
Where is the period of rotation of the Earth, measured in seconds.
If we know that , then the angular velocity of a person standing on the equator is:
The angular velocity of a person standing on the equator is approximately radians per second.
Fusion is a more controlled and les violent alternative to nuclear fission. although both can be catastrophic if a melt down occurs.
Answer:
Speed of light in the glass
Explanation:
In this question we have given
angle of polaization,p=
we have to find the speed of light in the glass,v=?
We know that, refractive index of glass can be determined by following formula
................(1)
here,
c- speed of light in air
v-speed of light in glass
we also know according to brewester's law refrective index of glass is given as
n=tanp......................(2)
here p-angle of polarization
From equation (1) and equation (2)
we got
put value of c= and p= in equation 3
we got
I'm quite certain the answer is "stress".