Mathematics, 27.06.2020 07:01, oliwia0765
The projectile motion of an object can be modeled using s(t) = gt2 + v0t + s0, where g is the acceleration due to gravity, t is the time in seconds since launch, s(t) is the height after t seconds, v0 is the initial velocity, and s0 is the initial height. The acceleration due to gravity is –4.9 m/s2. An object is launched at an initial velocity of 19.6 meters per second from an initial height of 24.5 meters. Which equation can be used to find the number of seconds it takes the object to hit the ground? 0 = –4.9t2 + 19.6t + 24.5 0 = –4.9t2 + 24.5t + 19.6 19.6 = –4.9t2 + 24.5t 24.5 = –4.9t2 + 19.6t
Answers: 1
Mathematics, 21.06.2019 18:00, kellysmith45
The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second
Answers: 3
Mathematics, 21.06.2019 19:00, emilyblaxton
Kayla and alberto are selling fruit for a school fundraiser. customers can buy small boxes of grapefruit and large boxes of grapefruit. kayla sold 3 small boxes of grapefruit and 1 large box of grapefruit for a total of $65. alberto sold 1 small box of grapefruit and 1 large box of grapefruit for a total of $55. what is the cost each of one small box of grapefruit and one large box of grapefruit?
Answers: 1
The projectile motion of an object can be modeled using s(t) = gt2 + v0t + s0, where g is the accele...
Mathematics, 31.01.2020 06:49
Chemistry, 31.01.2020 06:49
Mathematics, 31.01.2020 06:49
Chemistry, 31.01.2020 06:49
Mathematics, 31.01.2020 06:49