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Question
A ball with a weight of 1.5 N is thrown at an angle of 30°above the horizontal with an initial speed of 12 m/s. At its highest point, the net force on the ball is:
A) 9.8 N, 30°below horizontal
B) 0 N
C) 9.8 N, up
D) 9.8 N, down
E) 1.5 N, down
Answer
This answer is hidden. It contains 1 characters.
Related questions
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Q:
In a photoelectric effect experiment at a frequency above cut off, the stopping potential is proportional to:
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Q:
In a photoelectric effect experiment at a frequency above cut off, the number of electrons ejected is proportional to:
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Q:
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Q:
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Q:
The resolving power of a telescope can be increased by:
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Q:
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Q:
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