Find the speed of the raft

Assignment Help Physics

Reference no: EM13238395

A woman on a bridge 104 m high sees a raft floating at a constant speed on the river below. She drops a stone from rest in an attempt to hit the raft. The stone is released when the raft has 7.39 m more to travel before passing under the bridge. The stone hits the water 2.71 m in front of the raft. Find the speed of the raft.

Reference no: EM13238395

Questions Cloud

Why the federal minimum wage stayed frozen : Compared to other countries, the U.S. has had a low level of inflation since 1983. The only years that the inflation rate was over 4% for consecutive years 1988-1991. From 1987 to 1992 the CPI went from 113.6 to 140.3.

Find maximum velocity of spring when released from rest : A mass of 0.006 kg is attached to a spring that requires a force of 0.01 N to extend it 0.05 meters greater than its natural length, Find maximum velocity of spring when released from rest

Why industry environment is significantly different today : five firms supplied amateur color film in the United States: Kodak, Fuji, Konica, Agfa, and 3M. From a technical viewpoint, there was little difference in the quality of color film produced by these firms, yet Kodak's market share was 67 percent.

Explain the columns change and revised equilibrium : The biggest problem I'm running into is how to complete the ICE chart for the columns Change and Revised Equilibrium. I don't know where those numbers come from.

Find the speed of the raft : A woman on a bridge 104 m high sees a raft floating at a constant speed on the river below, She drops a stone from rest in an attempt to hit the raft, Find the speed of the raft

What are the opportunity costs for the manager : A few years ago, a construction manager earning $70,000 per year working for a regional home builder decided to open his own home building company. He took $100,000 out of one of his investment accounts

How much time the man have to get out of the way : A cement block accidentally falls from rest from the ledge of a 82.4 -m-high building, How much time, at most, does the man have to get out of the way

What was the annual accounting profit for the company : A few years ago, a construction manager earning $70,000 per year working for a regional home builder decided to open his own home building company. He took $100,000 out of one of his investment accounts that had been earning around 6% a year

Explain the nernst equation to calculate the cd2+ : Use the Nernst equation to calculate the Cd2+ concentration when given cell potential of +0.768V and Mn2+ concentration of .500M

User Account

All Pages