Answer:
V (initial vertical velocity) = 45.4 sin 31.2 = 23.52 m/s
1/2 m V^2 = m g h conservation of energy
h = V^2 / (2 g) = 23.52^2 / 19.6 = 28.2 m max height
Check:
t = 28.2 / 9.8 = 2.88 sec time to reach max height
h = 23.52 * 2.88 - 1/2 g 2.88^2 = 27.1 m
Answer:
The bass has the lowest frequency ,it only causes vibrations but at a lower frequency
The <span>asthenosphere is under the lithosphere.</span>
Answer:
B. pharynx
Explanation:
The pharynx is part of the digestive system as well as the respiratory system because it carries both food and air.
Brainlist pls!
A. An indirect measure of heat energy
