The very best atmospheric conditions on earth result in an angular resolution limit of about 0.4 arcseconds if an astronomy obse
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Answer:
v_o= 12 m/s
Explanation:
The ball experienced a constant acceleration motion, so we need to apply the following formula:
Note: we set the acceleration of gravity as negative because it is going down.
the ball was thrown vertically upward with an initial velocity of 12 m/s
Answer:
The value is
Explanation:
From the question we are told that
The first position of the fulcrum is x = 49.7 cm
The mass attached is
The position of the attachment is
The second position of the fulcrum is
Generally the sum of clockwise torque = sum of anti - clockwise torque
So
Here CWT stands for clockwise torque
So
=>
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