Answer:
Solar eclipses occur when the Moon passes between Earth and the Sun, leaving a moving region of shadow on Earth's surface. Lunar eclipses occur when Earth passes between the Sun and the Moon, casting a shadow on the Moon. This is an annular eclipse.
(credits to "britannica")
Explanation:
REfraction of the rays coming from the object through the water and then being refracted into the air
Answer:
acceleration due to gravity is always going to be 9.8m/s^2 whenever an object is freely falling.
Explanation:
You could also divide 49.1 m/s by 5s to get an acceleration of 9.8 m/s^2 as well.
Answer:
the work done can be positive or negative
Explanation:
Answer:
I = 0.00159 A
Explanation:
<u>Given:</u>
Charge q= 7 mC = 7 × 10⁻³ C, Time t = 4.4 s
<u>To Find:</u> Current I = ?
<u>Solution:</u>
the formula is I = q/t
I = 7 × 10⁻³ C / 4.4 s
I = 0.00159 A