Answer:the will have the same acceleration
Explanation:according to fállelos theory they land at the same time
<h2>Let us find the efficiency : Ans = 0.6</h2>
Explanation:
we know :
efficiency = output/input
We also know that :
output = m x g x h
where :
m = mass of body
g = acceleration due to gravity
h = height of body from floor
Thus, output = 0.6 x 10 x 1.2 = 7.2J
Similarly ,input = 0.6 x 10 x 2 = 12J
Thus efficiency = 7.2/12 = 0.6
- Flat mirror is given here
- We know that in a flat mirror the distance of object from the mirror is equal to distance of image from the mirror i.e v=u
- Only the side of image changes ime left is seemed right.
So the speed remains same 0.25m/s.
If placed in water Saturn would float. This is because it is mostly made up of gas, which is less dense than water.
If
Sunny watched a video of her professor’s lecture on genes and environment the
night before class and her professor facilitated a discussion about the role of
nature and nurture with respect to development, Sunny is experiencing being
advanced in their lesson. Nurture plays an important part in this. The
environment poses an encouraging and stimulating atmosphere where Sunny might
enjoy learning about things.
