A rock is thrown from a 300 m high cliff with an initial horizontal speed of 30 m/s and an initial upward vertical spced of 30 m's on Earth Air resistance is not important. Use g 9. Find the time it takes the rock to hit the level ground below. D. Find the horizontal displacement when the rock hits the level ground below. Find the horizontal speed just before the rock hits the level ground below. nd below
A rock is thrown from a 300 m high cliff with an initial horizontal speed of 30 m/s and an initial upward vertical spced of 30 m's on Earth Air resistance is not important. Use g 9. Find the time it takes the rock to hit the level ground below. D. Find the horizontal displacement when the rock hits the level ground below. Find the horizontal speed just before the rock hits the level ground below. nd below
Related questions
Question
Transcribed Image Text:A rock is thrown from a 300 m high cliff with an initial horizontal speed of 30 m/s and an initial upward vertical spced of 30 m/s on Earth. Air resistance is not important. Use g= 10 m/s/s
9. Find the time it takes the rock to hit the level ground below.
10. Find the horizontal displacement when the rock hits the level ground below
11. Find the horizontal speed just before the rock hits the level ground below.
12. Find the vertical speed just before the rock hits the level ground below.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
