Ans: Let d is the distance from height to our eyes.
<span>Applying the Pythagoras theorem, we get,</span>
<span>Check image: </span>
The potentially dangerous part of the electromagnetic spectrum is produced to generate power with nuclear energy A. Gamma Rays B
1 answer:
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<h3>Answer: </h3>
(a)
<h3>Explanation </h3>- Newtons First Law can be written as the formula
since acceleration is the changing of velocity as its formula is
Thus, a force must be acting on an accelerating/decelerating object
- It is not mass as the mass does not act on the object but rather the mass is acting on the surface of the ground.
- Changing velocity is already acceleration
- inertia is the term used to describe Newtons first law