Answer:at an angle North of east
Explanation:
Given
Velocity of Wind
Velocity of bee relative to wind
In vector Form
To get the final velocity in North cos component of will balance velocity of wind
Therefore Final velocity is 8.33sin(36.77)=4.98 m/s due to North
at an angle North of east
Answer:
Explanation:
2500 rpm = 2500 / 60 rps ( revolution per second )
= 41.67 rps .
power output = 500 kW
thermal efficiency = 20 %
power input = (100 /20) x 500 kW
= 2500 kW .
work done per second = 2500 kJ
work done per cycle = 2500 / 41.67
= 60 kJ .
Water is a liquid so it is wet :)