A An object of mass 1.2 x 10³ g is kicked vertically upward from the ground with a velocity of 1.50 x 10 mm/minute. 2|Pa

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A An Object Of Mass 1 2 X 10 G Is Kicked Vertically Upward From The Ground With A Velocity Of 1 50 X 10 Mm Minute 2 Pa 1 (42.14 KiB) Viewed 26 times

A An object of mass 1.2 x 10³ g is kicked vertically upward from the ground with a velocity of 1.50 x 10 mm/minute. 2|Page SPHS000 SPECIAL ASSIGNMENT 02 05/2022 Use the above information to answer questions 8 to 11. 8. Calculate the kinetic energy of the object at time t = 0 s. 9. What is the kinetic energy at time t = 2 s? 10. What is the potential energy of the brick at time t = 1.5 s? 11. What is the mechanical energy at time t = 1.7 s? 12. Which of the following statements is applicable in the inelastic collision? 13. Consider a rat and an elephant to be moving with equal momentum Which of the two will require less work to stop? (1) 14. A 0.50 kg ball strikes a 1.25 kg ball at rest. After the collision, the 0.50 kg ball moves with a velocity of 18.0 m/s and the second ball moves with a velocity of 9.0 m/s. What is the initial velocity of the first ball? (3) (3) (3) (3) (3) (1)