What is the initial projection angle of the projectile

Reference no: EM13331259

The speed of a projectile when it reaches its maximum height is 0.38 times its speed when it is at half its maximum height. What is the initial projection angle of the projectile?

Reference no: EM13331259

Questions Cloud

What are the optimal units of labor : A firm produces according to the following production function: Q=k^.5L^.5 where q= units of output, k= units of capital, and L= units of labor. suppose that in the short run k=100. moreover, wage of labor is w=5 and price of the product is p=10. wha..

Assume that the consumer has $10 to spend on a and b : Advanced MUa = z=10-x and MUb = z = 21 - 2y, where z in marginal utility per dollar in the amount spent on product A, and y is the amount spent on product B.

Explain what absorbance would be obtained for a solution : What absorbance would be obtained for a solution that has an absorptivity of 4700 L/mol*cm for a 1.5x10^-4 solution in a 1.0 cm cell? What would the percent transmittance (100*I/Io) be

What is the difference between outsourcing and off shoring : What is outsourcing? Give examples of outsourcing in the manufacturing and services industries. Explain the examples. What is the difference between outsourcing and off shoring?

What is the initial projection angle of the projectile : The speed of a projectile when it reaches its maximum height is 0.38 times its speed when it is at half its maximum height

Explain the values of k and kc for the reaction : Calculate the values of k and kc for the reaction 3N2(g)+H2(g) 2NH3(g) at 25 c and 100c.

Define what is the half-life of the reaction : Consider the reaction at 25C 2NO2 --> 2NO + O2 The overall rxn rate = k[NO2]2. The rate constant, k = 1.4 × 10^10 M-1 s-1. If 3.8 moles of NO2 are initially present in a sealed 1.00 liter vessel at 25 C, what is the half-life of the reaction

Find the laundrys maximum tangential speed : The spin cycles of a washing machine have two angular speeds, 450rev/min and 623rev/min . The internal diameter of the drum is 0.570m, Find the laundry's maximum tangential speed

Explain the molar mass of an unknown gas : The molar mass of an unknown gas was measured by an effusion experiment. It was found that it took 63 s for the gas to effuse, whereas nitrogen gas required 48 s. The molar mass of the gas is

User Account

All Pages