How far is this point horizontally from the end of the ramp

Reference no: EM13507415

A skateboarder shoots off a ramp with a velocity of 5.7 m/s, directed at an angle of 52° above the horizontal. The end of the ramp is 1.4 m above the ground. Let the x axis be parallel to the ground, the +y direction be vertically upward, and take as the origin the point on the ground directly below the top of the ramp.

(a) How high above the ground is the highest point that the skateboarder reaches?

(b) When the skateboarder reaches the highest point, how far is this point horizontally from the end of the ramp?

Reference no: EM13507415

Questions Cloud

The decomposition of hydrogen iodide on finely divided gold : The decomposition of hydrogen iodide on finely divided gold 150 C is zero enter with respect to HI. The rate defined below is constant at 1.20X10-4 mol/L -s

Explain value of the equilibrium constant for the reaction : The value of the equilibrium constant for this reaction is 2.2 at 700 celsius. What will be the concentrations of all gases at equilibrium, when 2.00 mol of CO and 2. mol of H20 are mixed in a 2 liter reactor and heated to 700.

Explain concentation of all the other products an reactants : If you know the balanced equtaion of a reation and the cange in concentration in one of the products or reactents, you can determinethe change in concentation of all the other products an reactants.

Explain a balanced equation for the reaction of b3n3h6 : Give a balanced equation for the reaction of B3N3H6 with 3 molecules of H2O, and clearly draw the structure.

How far is this point horizontally from the end of the ramp : A skateboarder shoots off a ramp with a velocity of 5.7 m/s, directed at an angle of 52° above the horizontal. The end of the ramp is 1.4 m above the ground. how far is this point horizontally from the end of the ramp

Determine the eliminating entries necessary : Determine the eliminating entries necessary for the 20X9 consolidated financial statements.

Compute s surroundings and s total for the processes : Calculate S surroundings and S total for the processes described in parts (a) and (b) of problem P5.32. Which of the processes is a spontaneous process? The state of the surroundings for each part is as follows:

Depict glycerophospholipid made up of the components : Draw a glycerophospholipid made up of the components glycerol, phosphoric acid, choline, linoleic acid, and linolenic acid.

What is the company contribution margin in total dollars : Using the financial statements and additional information, compute the following ratios for Gaines Company for 2013. Show all computations.

User Account

All Pages