Answer:
i think ww
Explanation:
i think we need to calculate net force which is:
net force=m.a
..nf=1000kg×30m/s
therefore net force will be the answer you get whwn you multiply those two
Answer:
Explanation:
he answer is 540 because you need to do the area of the wall times six. 15 times 6 times 6 equals 540
Answer:
PE=mgh
=50×1.5×9.8
=735
Explanation:
need thanks and make me brainiest if it helps you
Answer:
m/s
Explanation:
Assumptions: 0° is true North, and 90° is east (along the x-axis).
To solve this problem we must use the expression:
Where 
is the velocity in the y-direction (East), 
is the total velocity in the direction which the aircraft is travelling, and 
is the direction the aircraft is travelling (angle from the y-axis).
Using the equation above, we obtain the y-component of velocity
m/s which is rounded to 227 m/s (due to the number of significant figures in the question).
