MetroPCS 8:05 AM a bb-montgomerycollege.blackboard.com Figure 1 I. In Figure a s
ID: 1880339 • Letter: M
Question
MetroPCS 8:05 AM a bb-montgomerycollege.blackboard.com Figure 1 I. In Figure a string is tied to fixed bolt on a table and passes over a pulley at the end of the table with a 0.350 kg mass attached to the other end. What are the forces exerted by the 0.350 kg mass? What are the directions of these forces? What is the force exerted on the bolt to which the string is tied? What is the direction of this force? 3.43N 30° Figure 2 2. In Figure 2 a force of 3.43N acts through the origin 0 as shown. Resolve this force into its X and Y components Write down the magnitude and direction of the force required to keep the force of 3.43N at 30 in balance (equilibrium) Direction Resolve this force into its X and Y components Magnitude Comment on the results:Explanation / Answer
attempting all parts of Q.1
a) Force exerted by mass 0.350 kg = weight of mass = mg = 0.350 (9.8)=3.43 N, Tension in rope = T
c) Force exerted on bolt = Weight of mass= 3.43 N
d)towards the pulley
b)Weight = force acting in the dowardward direction,
T= tension in the string , acting in the upward direction.