subject
Engineering, 03.10.2019 02:10 witchhunt666

Aquarterback is throwing the ball to his receiver who is running downfield. he stands 6'5" and launches the ball from a height of 6 ft at and at an angle of 30° from the x-axis. his receiver is 60 yards down the field in the end zone praying for a hail mary play. he catches the ball just 5 inches above the ground determine the angle at which the quarterback needs to throw the ball. how long does it take the ball to get to the receiver? if an opponent is standing 50 yards from the quarterback with arms raised at 5 feet, will he intercept the ball?

ansver
Answers: 2

Another question on Engineering

question
Engineering, 03.07.2019 14:10
Amass of 1.5 kg of air at 120 kpa and 24°c is contained in a gas-tight, frictionless piston-cylinder device. the air is now compressed to a final pressure of 720 kpa. during the process, heat is transferred from the air such that the temperature inside the cylinder remains constant. calculate the boundary work input during this process.
Answers: 2
question
Engineering, 03.07.2019 14:10
The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite
Answers: 3
question
Engineering, 04.07.2019 18:10
Adouble-strand no. 60 roller chain is used to transmit power between a 13-tooth driving sprocket rotating at 300 rev/min and a 52-tooth driven sprocket. a) what is the allowable horsepower of this drive? b) estimate the center-to-center distance if the chain length is 82 pitches. c) estimate the torque and bending force on the driving shaft by the chain if the actual horsepower transmitted is 30 percent less than the corrected (allowable) power.
Answers: 3
question
Engineering, 04.07.2019 18:10
Aturning operation is performed with following conditions: rake angle of 12°, a feed of 0.35 mm/rev, and a depth of cut of 1.1 mm. the work piece is aluminum alloy 6061 with t6 heat treatment (a16061-t6). the resultant chip thickness was measured to be 1.0 mm. estimate the cutting force, fc. use shear stress of 207 mpa and coefficient of friction on the tool face of 0.6.
Answers: 1
You know the right answer?
Aquarterback is throwing the ball to his receiver who is running downfield. he stands 6'5" and launc...
Questions
question
Mathematics, 23.04.2021 05:00
question
Mathematics, 23.04.2021 05:00
Questions on the website: 13722362