1. (1 is 2 points) The ourth Test, Pagr 2 of velocity of the minute hand of s\'

Question

1. (1 is 2 points) The ourth Test, Pagr 2 of velocity of the minute hand of s' angular A. 2 rad B) rad C. rad E. rad/s (12 points) when the clock marks 10:00am., considering noon to be the onga(e=a and counterclockwise to be positive, the hour hand is in the 2. angular position A rad C. Orad D. -Frad last time it showed the correct time it was 4:00p.m, when the clock marked 6:00p.m it came to a stop. The angular acceleration of the hour hand was, in rad 3. (12 points) The clock is slowing down at constant rate, due to a gear malfunction. The A. rad, 6 /h B. Th2 C. rad E. r radi

Explanation / Answer

Question 1)

A minute hand takes 3600s to complete one revolution

So , Time period (T) = 3600 s

Angular velocity(w) is given by the formula :

w = 2/T

w = 2/3600 = (/1800) rad/s

w = (/1800) rad/s

Therefore, answer) option D) /1800 rad/s

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