Note that the notation î is the same as ĉ. j is the same as y and k is the same as 2. Given i = (6 kg m/s) i - (3 kg m/s) 3.
What is the angle of Afrom the +x-axis going counterclockwise?
(Give your answer in degrees, as a positive number between 0 and 360 and rounded to two digits after the decimal place. For example, 76.83948
degrees -> 76.84 degrees.)
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(8%) problem 12. a bowling ball of mass mb 3 kg 's rolled down the lane with a velocity ofy-2/ m s lt strikes a single remaining pin mp 0.93 kg head on. after the collision the bowling ball has a velocity (in the same direction) of v2 1.1 m/s. = ▲ 33% part (a) write an expression for the velocity of pin in the horizontal direction after the impact, im ,, 33% part (b) what is the pins speed in ms? 33% part (c) assuming the coefficient of friction s μ,-0.1. how far in meters could the pin slide before stopping if it doesn't topple?