Answer:
-0.314 rad/s²
197.39 m/s²
197.49 m/s² and 1.822° counterclockwise.
Explanation:
= Final angular velocity
= Initial angular velocity
= Angular acceleration
= Angle of rotation
t = Time taken
R = Radius = 20 m
Angular acceleration of the turbine is -0.314 rad/s²
Centripetal acceleration
The centripetal acceleration of the tip is 197.39 m/s²
Tangential acceleration
Acceleration
Magnitude and direction of the total linear acceleration of the tip of the blades is 197.49 m/s² and 1.822° counterclockwise.
Answer:
Infrared
Explanation:
This is the electromagnetic spectrum just above the visible light spectrum with higher energy (and higher frequency). This electromagnetic radiation is responsible for feeling the heat when you place your hand close to the side of a fire. It is also harnessed in night vision where bodies that emit some form of heat are visible due to their emission of IR.
Explanation:
total answer is 119 km
this is the answer for the question
Melting ice would damage this polar bears habitat meaning the polar bear may decrease
Internal,covert processes