1) a fish hangs from a spring scale supported from the roof of an elevator. If the elevator has an upward acceleration of 1.61 m/s^2 and the scale reads 241.7N, under what circumstances (what is the acceleration) will the scale read 164.3 N? 2) a car with a mass 1203kg is towed up a 47 degree slope at acceleration of 6.43m/s^2. What is the tension of the rope if the friction is neglected? 3) a 48.4kg block on a level, frictionless table is connected to a 24.0kg mass by a rope passing over a frictionless pulley. What will be the acceleration of the 24.0kg mass when it is released