A block of mass m1 400 kg on a frictionless inclined plane, Ask an Expert

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A block of mass m1 = 4.00 kg on a frictionless inclined plane of angle 30.0° is connected by a cord over a massless, frictionless pulley to a second block of mass m2 = 3.10 kg hanging vertically.

(a) What is the magnitude of the acceleration of each block? m/s2 (m1) m/s2 (m2)

(b) What is the direction of the acceleration of m2? m2 accelerates downwards m2 accelerates upwards not enough information

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