The answer is cesium oxide
Answer:
Explanation:
Given data:
weigh (head+arms + head) w_1 = 438 N
centre of gravity y_1= 1.28 m
weigh (upper leg) w_2 = 144 N
Center of gravity y_2 = 0.760 m
weigh ( lower leg + feet) = 87 N
centre of gravity = y_3 = 0.250 m
location of center of gravity 
A larger diameter wire has lower resistance. A lower resistance wire produces less heat for a given current flowing through it.
Answer:
Microphones are a type of transducer - a device which converts energy from one form to another. Microphones convert acoustical energy (sound waves) into electrical energy (the audio signal). Different types of microphone have different ways of converting energy but they all share one thing in common: The diaphragm.
Explanation:
Answer:
F = 237 N
Explanation:
x(t) = 0.32sin(πt)
v(t) = 0.32πcos(πt)
a(t) = -0.32π²sin(πt)
a(1.5) = -0.32π²sin(π1.5) = 3.158... m/s²
F = ma = 75(3.158) = 236.870... N
