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related to: sec football

1. ### How far and high will a football go if it's kicked at a 30 degree angle and takes 6 sec to hit the ground?

...30° t = 6 s So the time to maximum height is: t / 2 = 6 / 2 = 3 sec Solve for Voy (vertical component of velocity) t = Voy /g...

1 Answers · Science & Mathematics · 24/09/2013

2. ### A barefoot field-goal kicker imparts a speed of 35 m/ sec to a football initially at rest.?

By F = ∆P/∆t =>F = m∆v/∆t =>F = [0.57 x 35]/0.016 =>F = 23121.88 N

2 Answers · Science & Mathematics · 03/01/2012

3. ### A football player traveling at a speed of 2.4yards/ sec collides with another football player...?

a=∆v/∆t =(0 - 2.4 yds/s)/(0.04 min * 60 s/min) = -1 yd/s^2

1 Answers · Science & Mathematics · 06/03/2008

4. ### what is the momentum of a 100-kilogram fullback carrying a football on a play at a velocity of 3.5m/ sec ?

Momentum = mass x velocity = 100 * 3.5 = 350 kg.m/s

2 Answers · Science & Mathematics · 01/06/2011

5. ### a player kicks a football at an angle of 37 degree with the horizontal and with an initial speed of 48 ft/ sec .?

And???? What do you want to know? The range is 2 . V^2 , cos ø . sin ø / g = 2 . 48^2 cos 37 . sin 37 / 32 = 69 ft

2 Answers · Science & Mathematics · 23/03/2011

6. ### A football is kicked at an angle of 37 degrees with the horizontal with a velocity of 20.0m/ sec .?

c) based on zero air resistence and uniform gravity, the velocity when it hits the ground is 20.0m/s (no friction to stop or slow it). The rest of the questions are based on vectors and trig function, but I can't remember them

1 Answers · Science & Mathematics · 15/03/2007

7. ### Physics?! Initial speed of a football ?!?

A football game begins with a kickoff in which the ball travels a horizontal... are in metres....gravitational acceleration g = 9.806 m/ sec ^2 45 yards = 45*0.9144 = 41.148 Θ angle = 39° ; sin 39...

4 Answers · Science & Mathematics · 19/10/2014

8. ### Projectile Question. A football is kicked at an angle of 37 degrees...?

... Vsin(theta) 20 sin 37 = 12 m/s 12m/s / 9.8 m/s^2 = 1.23 secs vertical travel To find distance use D= Vt + .5AT^2...

2 Answers · Science & Mathematics · 12/12/2006

9. ### A quarterback throws a football toward a re- ceiver with an initial speed of 25 m/s, at an angle of 35◦?

...48 m/s Time football in the air: t = 2 v/a = 2 x 14.34 / 9.8 = 2.93 sec distance the football to be catch: s = t x v = 2.93 x 20.48 = 60.01 m The receiver is...

1 Answers · Science & Mathematics · 10/06/2012

10. ### Football Physics?

... = initial velocity = 27 (given) g = acceleration due to gravity = 9.8m/ sec ^2 (constant) s = maximum height attained by the football Substituting values, 0 - (27 * sin 31)^2 = 2(-9.8)s ...

7 Answers · Science & Mathematics · 15/05/2008