An object is moving to the right in a straight line. The net force acting on the object is also directed to the right, but the magnitude of the force is decreasing with time. The object will
A) continue to move to the right, with its speed increasing with time.
B) continue to move to the right, with its speed decreasing with time.
C) continue to move to the right with a constant speed.
D) stop and then begin moving to the left.
A
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A 2.00 kg pendulum bob on a string 2.00 m long, is released with a velocity of 1.50 m/s when the support string makes an angle of 30.0 degrees with the vertical. What is the tangential acceleration of the bob at the highest point of its motion?
A. 5.33 
B. 5.77
C. 6.25
D. 7.00
E. 7.25
One consequence of nuclear activity in otherwise normal galaxies as well as in quasars are jets of material moving outward at ________ speeds
Fill in the blank(s) with correct word
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