Answer: 140 m
Explanation:
Let's begin by stating clear that motiont is the change of position of a body at a certain time. So, during this motion, the balloon will have a trajectory and a displacement, being both different:
The<u> trajectory</u> is <u>the path followed by the body, the distance it travelled</u> (is a scalar quantity).
The displacement is <u>the distance in a straight line between the initial and final position</u> (is a vector quantity).
So, according to this, the distance the balloon traveled during the first 45 s (its trajectory) is 140 m.
But, if we talk about displacement, we have to draw a straight line between the initial position of the balloon (point 0) to its final position (point 90 m). Being its displacement 95 m.
The answers would consist of the following depending on what unit you wanted your answer for the wavelength in;
In centimeters:117.10642890625 cm. around 117 cm.
In inches: 46.10489327017717 in. around 46 in.
In feet: 3.7776267389112905 ft. Around 4 ft.
Answer:
Cities near water tend to have less precipitation in the summer because the water is warmer than the air
P=I*E
Power (P)
Voltage (E)
<span>Amps (I)</span>