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23 Nov 2019
A football quarterback throws a pass at an angle of 41.3°. Hereleases the pass 3.50 m behind the line of scrimmage. His receiverleft the line of scrimmage 2.4 s earlier, going straight down-fieldat a constant speed of 7.50 m/s. With what speed must thequarterback throw the ball so that the pass lands gently in thereceiver's hands without the receiver breaking stride? Assume thatthe ball is released at the same height it is caught and that thereceiver is straight downfield from the quarterback at the time ofrelease. (Ignore any effects due to air resistance.)
A football quarterback throws a pass at an angle of 41.3°. Hereleases the pass 3.50 m behind the line of scrimmage. His receiverleft the line of scrimmage 2.4 s earlier, going straight down-fieldat a constant speed of 7.50 m/s. With what speed must thequarterback throw the ball so that the pass lands gently in thereceiver's hands without the receiver breaking stride? Assume thatthe ball is released at the same height it is caught and that thereceiver is straight downfield from the quarterback at the time ofrelease. (Ignore any effects due to air resistance.)
asifasabirLv10
12 Jun 2023
