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- The force that causes the object to move back toward its equilibrium point is called a(n) none of these. gravitational force spring force O restoritive forceA 45.0-kg child swings in a swing supported by two chains, each 3.10 m long. The tension in each chain at the lowest point is 340 N. Find the child's speed at the lowest point. m/sSuppose the glider and the hanger had equal masses mG = mh . In this situation, do you expect the magnitude of the acceleration of the glider will be: Select all that apply: Greater than g Equal to g Less than g
- Leo, who has a mass of 72.0 kg, is riding his rollerblades when he collided with the wall. The wall exerted 2895 N of force and brought his body to a stop after 0.370 seconds. What is Leo's velocity before he collided with the wall? 16.9 m/s O 18.9 m/s O 19.4 m/s 14.9 m/sM2 = 5 kg uk = 0.1 M1 = 10 kg H = 3 m What is the velocity of the mass 1 when it hits the floor?Q3, Q,4 and Q5