1953 20 Click to see additional instructions A box of mass m1=4.0 kg is on a...

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1953 20 Click to see additional instructions A box of mass m1=4.0 kg is on a frictionless 20 slope and is connected via a massless string over a massless, frictionless pulley to a hanging weight of mass m2 = 2.0 kg. a. What is the tension in the string if m1 is held in place so that it cannot move? 20 N b. If the box is then released, it will accelerate down the slope at what magnitude x m/s c. What is the tension in the string once the box begins to move? * N Answer Key:19.5 | 20.0, -0.50 -0.46, 20.5|21.5 Questio 1953 20 Click to see additional instructions A box of mass m1=4.0 kg is on a frictionless 20 slope and is connected via a massless string over a massless, frictionless pulley to a hanging weight of mass m2 = 2.0 kg. a. What is the tension in the string if m1 is held in place so that it cannot move? 20 N b. If the box is then released, it will accelerate down the slope at what magnitude x m/s c. What is the tension in the string once the box begins to move? * N Answer Key:19.5 | 20.0, -0.50 -0.46, 20.5|21.5 Questio