5. A student throws a 0.1 kg ball into the air. (A) Just after the ball leaves their hand, it has a velocity of 5 m/s.(B) At the peak of its motion, it has a velocity of 2 m/s. Assuming no air resistance, to what height dịd thestudent throw the ball? Also, assume the ball started at h=0 (The zero-reference line is at the startingposition of the ball). The energy chart is optional.KE- Vz-Poson ASystemFlowPostonKE- 1.2SJ@ AKE /2..1.2KE- 0.25 @BEtr E, E EaEt E, E EnEnergyEquationKETGPE = KE + GPE6. A parachutist of mass 50.0 kg jumps out of a stationary balloon at a height of 1,000 meters. The systemconsists of the parachutist and the Earth, if the parachutist lands with a speed of 5.0 m/s, how much energywas transferred out of the system (so energy transferred to something else)?7. Suppose the spring below has a spring constant of 50. N/m. The box has a mass of 8.0 kg and rests on asurface of negligible friction.In the diagram above, thespring was compressed 4.0 m.How much energy does thespring now store?а.InitialFinalb. Suppose that all the elastic energy was transferred to the box when it was released (diagram atright). How fast would the box be moving?8. The paths of a roller coaster have been provided for different rides. Assuming each of the coasters starts thepath from the same initial height, with the same initial velocity, and no friction; compare the speeds of theroller coaster for tracks A -D when they arrive at the horizontal section on dashed line final height at theend of the track (marked with an X). Justify your comparison with basic physics concepts (think aboutthe energy bar graphs) and indicate any assumptions made.Initial HDCFinal HApg. 2 of 3

Name: 5. A student throws a 0.1 kg ball into the air. (A) Just after the ba
Uploaded: 2024-03-05T11:56:34.000Z
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Description: 5. A student throws a 0.1 kg ball into the air. (A) Just after the ball leaves their hand, it has a velocity of 5 m/s.(B) At the peak of its motion, it has a velocity of 2 m/s. Assuming no air resistance, to what height dịd thestudent throw the ball