A 5.0g bullet is fired straight up from the ground, The bullet leaves the ground with a speed of 85 m/s taking to the ground as the reference level A) what is the gravitational P. E of the bullet
B) what is the initial KE of the bullet
C) what is the total initial ME of the bullet when the bullet is 12m high above the ground
D) what is the gravitational PE of the bullet
E) what should the ME be at this height
F) how fast is the bullet moving at this height

Molten iron fills a mould, which has a volume of 200 cm cubed. calculate the volume when the iron cools and solidifies.

What are segments of dna that code for a particular trait. a combination of dna and proteins make up what

Choose the most likely outcome of this scenario: jen decided to go bike riding without a helmet. while no one is around during her ride, she is thrown from her bike when her wheel goes into a pothole. she is not injured, but she is terrified to get back on her bike. what happens next? a. her physical health is affected even though she wasn't hurt. b. her mental and emotional health are affected because she is afraid to get back on her bike. c. her social health is affected because she is worried her friends saw the fall. d. her overall health is not affected at all by her fall.