Question: physics question help 6. A 70 gram iPhone is dropped from a height of 1.2m. (1 + 2 + 2 = 5 marks) a. At

physics question help

6. A 70 gram iPhone is dropped from a height of 1.2m. (1 + 2 + 2 = 5 marks) a. At the moment it is dropped, what is the gravitation potential energy? upe = 0.0 7x 1. 2 x 10 = 0 . 8 4 j b. What is the velocity as it hits the ground? V = 1.2 / 8.35 V= 0. 14 4m /s c. How long was it falling for? T= 1.38144

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