The maximum distance a projectile travels over horizontal

Assignment Help Mechanical Engineering

Reference no: EM13624159

The National Football League is holding Superbowl 45 in the Dallas Cowboy stadium. One concern is the possibility of kickoffs or punts striking the video center that hangs from the roof. A quote from an architectural press release on the new stadium is as follows.

"Hanging approximately 90 feet above the field from the roof structure, the innovative video center spans between the 20-yard lines and features four individual boards - two facing the sidelines and two facing the end zones."

The maximum distance a projectile travels over horizontal ground, neglecting air resistance, is obtained if the initial projectile velocity is at 45° to the horizontal. Assuming punt is made at a 45° angle and just misses the video board, what is the maximum horizontal distance the punt will travel.

Reference no: EM13624159

Questions Cloud

A use the sample data to construct a 95 confidence interval : a study of 420039 cell phone users found that 131 of them developed cancer of the brain or nervous system. prior to

At the bottom of the incline a horizontal surface has a : a 4.6 kg block is at the top of a 2.50 m long incline that is at an angle of 37o above the horizontal. the incline is

The following is a cross-tabulation taken from a subset of : the following is a cross-tabulation taken from a subset of the 2010 general social survey. respondents were asked

Use the generalized virial equation to speculate whether a : use the generalized virial equation to speculate whether a small leak in an h2 line at 300 bar and 298 k might raise

The maximum distance a projectile travels over horizontal : the national football league is holding superbowl 45 in the dallas cowboy stadium. one concern is the possibility of

The spring constant is 25 ncm for the spring a 20 kg mass : a spring is connected on one end to a wall and the other is free to be compressed. the spring constant is 25 ncm for

For the same question a random sample of 400 kumon students : kumon promotes a method of studying mathematics that it claims develops mathematical ability. do data support this

What is the pressure at the bottom of a 300 ft tall dam : what is the pressure at the bottom of a 300 ft tall dam psi? and what is the flowrate of a river that must flow through

The appropriate distribution for calculating the confidence : a random sample of 625 sat scores has a mean of 1500. assume that sat scores have a population standard deviation of

User Account

All Pages