Double Play Displacement In an attempt to make a double play during a baseball game, a ball hit to the third baseman is thrown 30 m [W] to the second baseman, who then relays the ball 30 m [N] to the first baseman.

how did you go from 1=e^-r/a(1+r/a) to the units just being meters?

A stone is tossed into the air from ground level with an initial velocity of 30 m/s. Its height at time t is h(t) : 30t – 4.9t2 m. Compute the stone's average velocity ū in m/s over the time intervals [2, 2.01], [2,2.001], [2,2.0001] and [1.9999, 2], [1.999, 2], [1.99, 2]. (Use decimal notation. Give your answers to three decimal places.) Ū12,2.01] = m/s Ü12,2.001] = m/s U12,2.0001] = m/s

Question 7

Longest to shortest length 10 yards 1 km 50 in 1*10^4 cm

The height of a projectile moving vertically is given by the table, where t is the elapsed time in seconds and h is the height in feet. t = 0, 1, 2, 3, 4, 5 h = 100, 684, 1236, 1756, 2244, 2700 If the height is modeled by h(t) = -16t2 + v0t + h0, where v0 and h0 are the velocity and height at t = 0, respectively, find v0