Answer:
Explanation:
Copernicus's model of the universe differs from Ptolemy's because Copernicus believed
Answer:
question 7, MOON ECLIPSE
question 8, SUM ECLIPSE
Explanation:
We call an eclipse when a celestial body is interposed between the sun and another body.
In all the case of question 7, the Earth is interposed between the moon and the Sun, which is why it is called MOON ECLIPSE
In the case of question 8, the Moon stands between the sun and the Earth and is called the SUM ECLIPSE .
Answer:
the g force from when it was thrown to were it comes back down
Explanation:
while your throwing it you applying force which it would have a stronger g force but when the gravitationally pull come into effect it's will lose some of that force
Answer:
A body moving on a circular path with constant speed that is undergoing a uniform circular motion has variable velocity. The direction of velocity changes each moment and hence the velocity is not constant.
Explanation:
hope it help u himal
Thank u
The force on the box is:
F = mgsin∅
If we multiply by this with the distance it traveled, we will know the work done by the box.
W = dmgsin∅
This work will be converted to elastic potential energy in the spring which is:
1/2 kx². Equating these and substituting values:
1/2 * 170 * x² = 4 * 13 * 9.81 * sin(30)
x = 1.73 m
The box's maximum speed will at the point right before contact with the spring, when the compression is 0.