Motion of a single object and several forces acting upon it. Attachments in Word.
A surveillance TV camera is hung from the roof by 2 cables. If the tension on the left cable is T2=12N, find T1 and the weight of the camera. The angle between T2 and the roof is 20 deg and the angle between T1 and roof is 30 degrees.
Newtons Laws - centripetral force - The string of a conical pendulum is 50.0 cm long, and the mass of the bob is 0.250 kg.
a) find the angle between the string and the horizontal when the tension is six times the weight of the bob.
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Tension in the rope - A 80 kg crate is pulled up a frictionless incline of 30 degrees by a robe with an acceleration of 1.5 ms^2. If the rope is parelles to the incline, what is the tension in the rope, assume g = 9.8 ms^2 ...
Equilibrium and gravity - In Figure 13-5 (not to scale), a package of mass m hangs from a short cord that is tied to the wall via cord 1 and to the ceiling via cord 2. Cord 1 is at an angle of = 40° with the horizontal. Cord ...
Rotation and Tension - A kid swings from a rope 8.5 m long on a stationary pole on a playground. His body mass is 70 kg and he is moving 6.0 m/s when he passes through the lowest part of his path.
What is the tension in th ...