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An object with mass m1 = 4.90 kg, rests on a frictionless horizontal table and is connected to a cable that passes over a pulley and is then fastened to a hanging object with mass m2 = 10.6 kg, as shown in the figure.
(a) Find the magnitude of the acceleration of each object.
a1=
a2=
(b) Find the tension in the cable (N).
When at cruising altitude, a typical airplane cabin will have an air pressure equivalent to an altitude of about 2510 m. During the flight, what is the net force on one ear drum due to this pressure difference
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Create horizontal component of the pendulum
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