Physics, 15.12.2020 04:10 Animallover100

John performs an experiment at the top of a very tall tower. He throws a piece of rubble off of it perfectly horizontally at a velocity of 8.5 m/s and it stays in the air for a grand total of 17 seconds. How tall was the tower
he was standing on? How far away from the tower did the stone land?

Answers: 1

Show answers

Another question on Physics

Physics, 22.06.2019 15:10

Suppose that f : rn → rm and that a ∈ k, where k is a connected subset of rn . suppose further that for each x ∈ k there exists a δx > 0 such that f(x) = f(y) for all y ∈ bδx (x). prove that f is constant on k; that is, f(x) = f(a) for all x ∈ k

Answers: 1

Answer

Physics, 22.06.2019 18:00

Acid precipitation chemically weathering a 5.0-kg limestone rock . which coukd be the result ?

Answers: 1

Answer

Physics, 22.06.2019 18:30

Arailroad car collides with and sticks to an identical railroad car that is initially at rest. after the collision, the total kinetic energy of the two cars is a) the same as before. b) half as much as before. c) one third as much as before. d) one fourth as much as before. e) twice as much as before.

Answers: 1

Answer

Physics, 22.06.2019 18:30

What would people living along the coast in south florida do if there was a hurricane warning? move to locations away from the water flock along coasts to watch the natural phenomenon buy instruments to predict the exact location of the hurricane measure water levels to know the exact time of the hurricane

Answers: 3

Answer

You know the right answer?

John performs an experiment at the top of a very tall tower. He throws a piece of rubble off of it p...

Questions