How far from the base of the building did ball strike ground

Reference no: EM13489691

A ball is thrown horizontally with a speed of 10.0 m/s, from the edge of the top of a building of height 19.6 m, and later strikes the (level) ground. (Neglect air friction.)

1. For how long was the ball in the air?

2. What is the vertical component of the velocity just before the ball strikes the ground?

3. What is the horizontal component of the velocity just before the ball strikes the ground?

4. How far from the base of the building did the ball strike the ground?

5. What is the speed of the ball just before it strikes the ground?

Reference no: EM13489691

Questions Cloud

Find the magnitude of the net force on the hanging block : A block of mass, m1 is 5 kg. It is lying on a frictional horizontal surface. Evaluate the magnitude of the net force on the hanging block

Explain the cell potential for the following standard cell : What is the cell potential for the following standard cell? Cr(s) / Cr(NO3)3 // SnCl2, SnCl4 / Pt(s) b) Do you expect this cell to have a - or + Go

Explain about potassium dichromate k2cr2o7 : In our kinetics lab we used sodium thiosulfate as a mild reducing agent. Explain why this reagent would be a reducing agent. Also, what about potassium dichromate K2Cr2O7. Why is it such a good oxidizing agent

How far from the edge of the table does the ashtray land : An ashtray slides across a table with a speed of 0.6 m/s and falls off the edge. If it takes 0.4 s to reach the floor, how far from the edge of the table does the ashtray land

How far from the base of the building did ball strike ground : A ball is thrown horizontally with a speed of 10.0 m/s, from the edge of the top of a building of height 19.6 m, and later strikes the (level) ground. How far from the base of the building did the ball strike the ground

Explain a spectrochemical series for the ions : Metals ions can also be placed in a spectrochemical series. In this case, larger effective nuclear charges generally lead to larger values for (delta) . Based on this principle, predict a spectrochemical series for the following ions:

What is the purpose of ifrs : Provide a recommendation as to whether an individual should buy, sell, or hold (if they already own it) the stock of this company. Your recommendation should be supported by an adequate explanation and reference to supporting analysis and ratios.

How to calculate the energy change in j of h2o : Calculate the energy change, in J, for 1 gmol of H2O 1) 0 to 100km/h 2) 0 to 100m 3) at 100'C from 0.1 bar to 1 bar 4) at 5bar from 0 to 100'C 5) Dissociating to H2 and O2 at 25'C

What would the new distance between the plates be : You have a parallel plate capacitor with circular plates of radius 1 cm. The distance between these plates is 4 cm, what would the new distance between the plates be

User Account

All Pages