Answer:


Explanation:
Given that height of the projectile as a function of time is

here we know that
h = 147 ft
so from above equation


now by solving above quadratic equation we know that


Answer:
Explanation:
λ = wave length = 632 x 10⁻⁹
slit width a = 2 x 10⁻³ m
angular separation of central maxima
= 2 x λ /a
= 2 x 632 x 10⁻⁹ / 2 x 10⁻³
= 632 x 10⁻⁶ rad
width in m of light spot.
= 632 x 10⁻⁶ x 376000 km
= 237.632 km
Answer:
Hope it helps for you :)))))
Since they are made of different chemical make ups, boiling point and density they will most likely be in different groups on the periodic table.
Answer:
Eric Schlosser
Explanation:
I am 100% sure this is the right answer hope it helped:)