This equation when solved has two answers, but a negative answer will not work for the amount of time that has passed, so the positive answer is correct. When the object is 30 feet above the ground the time from launch would be .50 seconds. This equation once again will provide
My hypothesis was incorrect because we did the results of the data and did three different age groups which were: five through ten years old, twelve through twenty years old, and from thirty - nine through forty - three years old. We then added all the numbers and divide by how many numbers there were ( average ). For the five through ten year old group we got an average of twenty- three, from twelve through twenty years old we got 30 as our average and for thirty- nine through forty three we got 31. Therefore the oldest group got the highest lung capacity. What I would of done differently was the experiment itself.
How high was the copter when the package hit? Honors Supplement 1. If, from a height of 62m, Galileo accidentally dropped one of the cannon balls 0.5sec before the other, with what velocity would the second ball I have to be thrown downward to reach the ground at the same time as the first ball? [-5.3 m/s] 2. A flowerpot is dropped and passes by a window below.
A projectile follows a parabolic path whose height, in meters, is given by the function f(x) = -x2 + 2x +2. Find the maximum horizontal distance that the projectile may cover. 0 = -x2 + 2x + 2 Completing the square 0 = -(x2 - 2x ) +2 0 = -(x2 - 2x + 1) + 2 + 1 answer: x=2(1+V3) 0 = -(x - 1)2 + 3 -3 = -(x - 1)2 3 = (x - 1)2 ±√3 = x - 1 1 ± √3 = x 3. An archer’s arrow follows a parabolic path. The height of the arrow f(x) is given by f(x) = -16x2 + 200x +4, in feet.
5. Which variable has the weakest relationship with the Quadriceps strength index 120°/s? Provide a rationale for your answer. The shuttle run because it has the r value is less than all the others and the p value is greater than all the others. 6.
Cowan 2 At the 10° incline of the ramp for the distance of 96 centimeters (cm), the average time was 1.04 seconds (s). For the first trial at this distance, the time was 1.09s, the second trial time was .88s, and the third trial time was 1.16s. For the distance of 80cm, the average time it took the ball to roll down the ramp was .86s. For the first trial the time was .86s, the second trial time was 1.01s, and the third trial time was .70s. For the distance of 64cm, the average time it took the ball to roll down the ramp was .62s.
This means that when Hamstring strength index 60 degree/s increases and Shuttle run test decreases. 4. Without using numbers, describe the relationship between the Hamstring strength index 120/s and the Triple hop index The relationship between the Hamstring strength index 120/s and the Triple hop index is r = 0.420. This is a moderate positive relationship since the r value falls between 0.3 to 0.5. This relationship is also statistically significant since the p value is less than the alpha value (0.019 and
This is because the revolution of a circle will always be 2 pie radians or 360 degree. Angle measures are the same in every circle as they are proportionate. * Suppose that you did not have the unit circle on Circle A, but rather a circle of radius 5. What do you suppose the x- and y- coordinates will be for that circle in Quadrant 1? As we know sin is relative to y and cos is relative to x.
The average number of repetitions for exercises 1, 3, 5, 11, 13 is above 25 in all three sets. For muscular endurance the resistance should be sufficient that the number of repetitions done should be between 13 and 25. This means the resistance in these exercises is too low to effectively develop muscular endurance. The people doing the circuit had to do as many repetitions as possible in 30 seconds. Being able to do over 25 in each set would mean nearly a repetition a second.
-Elbow Hops- * Basic Elbow Hops: Hopping on one elbow, pumping your legs up together. * Elbow Switch Hops: Hopping while switching from right to left Elbows. * Elbow Scissor Hops: Hopping while kicking your legs. * Note: Most One handed hand hops can be done on the