Find what was the initial speed given to the rock

Reference no: EM13524365

A soccer player kicks a rock horizontally off a 40.0 m high cliff into a pool of water. If the player hears the sound of the splash 3.03 s later, what was the initial speed given to the rock? Assume the speed of sound in air to be 343 m/s.

_________m/s

Reference no: EM13524365

Questions Cloud

Calculate the area of both index cards : If a index card is 3inx5in and another is 5in x7in find the conversion factor by dividing the value in cm/in. Calculate the area of both index cards

Find the speed at which the ball was launched : A playground is on the flat roof of a city school, 7.00 m above the street below. The vertical wall of the building is 8.00 m high, forming a 1.00 m high railing around the playground. Find the speed at which the ball was launched

Determine what is the angle of projection : A projectile is fired in such a way that its horizontal range is equal to 5 times its maximum height. What is the angle of projection

Operation of factories : Electricity to run production equipment - Operation of factories

Find what was the initial speed given to the rock : A soccer player kicks a rock horizontally off a 40.0 m high cliff into a pool of water. what was the initial speed given to the rock

Compute the companys contribution margin : Compute the companys contribution margin assuming the company uses the contribution margin format income statement.

Prepare a schedule of cost of goods manufacturing : Prepare a schedule of cost of goods manufacturing for the company for the month. Left align all rows for formatting purposes.

Calculate the cost of the ending inventory : Calculate the cost of the ending inventory using the FIFO, LIFO, and weighted average cost methods.

Determine how long is the ball in flight : A ball is thrown from the top of a building upward at an angle of 35? to the horizontal and with an initial speed of 15 m/s. How long is the ball in flight

User Account

All Pages