Suppose a metronome is set to play at 50 beats per minute. You are asked to twirl an object attached to a string in a horizontal circle at a rate of two revolutions per click. Take the radius of the circular path to be 25 cm. Note: Use g = 9.8 m/s2. What is the magnitude of the force needed to move the object in a circle? Ignore air resistance. What is the magnitude of the force needed to move the object in a circle? Ignore air resistance