Questions LLC
Login
or
Sign Up
Ask a New Question
Physics
Kinematics
Free Fall
a stone is dropped down a well.it hits th surface of the water after 2seconds.find the depth of water from point where the stone was dropped
1 answer
d = 0.5g*t^2 = 4.9*2^2 = 19.6 m.
You can
ask a new question
or
answer this question
.
Related Questions
a stone is dropped from a 75m building. when a stone has dropped 15m, a second stone was thrown downward with an initial
A stone is dropped from the roof of a high building. A second stone is dropped 1.00s laterHow far apart are the stones when the
5. A rubber ball dropped on a hard surface takes a sequence of bounces, each one 3/5 as high as the preceding one. If this ball
a child standing at the edge of a cliff 100m high throws a stone vertically downwards. The stone hits the sea 4s later. Ignoring
A stone is dropped from a height of 10 m on an unknown planet having g = 20 m/s2.
Calculate the speed of the stone when it hits
if a stone dropped into a well reaches the water's surface after 3.0 seconds, how far did the stone drop before hitting the
A stone thrown horizontally from the top of a 18-m tower hits the ground at a point 18 m from the base of the tower. (Ignore any
A falling stone accelerates at a constant rate of 10ms^2. It is dropped from rest down a deep well and 3s later a splash is
A stone is dropped from rest from a bridge that is 45 m above a river. A second stone is thrown down 1.o s after the first stone
a stone is dropped down a well if it takes 5s to reach the surface of the water calculate how deep the well is , what is the