6-An arrow is shot straight up into the air. Its height h (in feet) at any...
a ball is shot straight up into the air and its height above the ground (in feet) after t seconds is modeled by the functions s(t)=-16t+127t+8. determines the instantaneous velocity of the ball two seconds before it hit the ground 9(x) = -1x – 2+4.
An arrow is shot into the air and its height in feet after I seconds is given by the function f(t) = -16° + 128r. Estimate the instantaneous velocity at I = 5 seconds using difference quotients with h = 0.1, 0.01 and 0.001. If necessary, round the difference quotients to no less than six decimal places and round your final answer to the nearest integer 3x - 2 F(x) = 2 – 9x
A baseball is thrown straight up from the rooftop 192 feet high. The function s(t)=16t^2+-64t+192 describes the ball's height above the ground,s(t), in feet, t seconds after it was thrown. How long will it take for the ball to hit the ground? Explain
A ball is thrown vertically upward. After t seconds, its height h (in feet) is given by the function h(t)=104t-16t^2 .After how long will it reach its maximum height? Do not round your answer.
A baseball player swings and hits a pop fly straight up in the air to the catcher. The height of the baseball in meters t seconds after it is hit is given by the quadratic function h(t)=-4.9t^2+29.4t+1. How long does it take for the baseball to reach maximum height? What is the maximum height obtained by the baseball? A baseball player swings and hits a pop fly straight up in the air to the catcher. The height of the tundtion...
A rocket is fired upward from some initial distance above the ground. Its height in feet, h,above the ground, t seconds after it is fired, is given by h= -16t^2+32t+3584. What is the rocket's maximum height? ___ ft How long does it take for the rocket to reach its maximum height? t= ___sec After it is fired, the rocket reaches the ground at t= ___ sec.
A projectile is launched straight up in the air. Its height (in feet) t seconds after launch is given by the function () - 162? + 3021 5. Find its velocity 0.9 seconds after it is launched Its velocity is If necessary, round to two decimal places. Do not include units.
An arrow is shot straight up with an initial velocity of 50 m/s. a. Find the time to reach the highest point. b. How high does the arrow go? c. Find the arrow's height when the velocity is 25 m/s.
may someone please help me? Question 40 2 pts 1 Details 10 er ai A cannonball was fired during the Battle of Muizenberg. The function h(t) - 16t? + 800t represents the height of the cannonball after t seconds after it was fired. 1) After how many seconds did the cannonball take to reach its maximum height? eti ng ar 10000 sec 25 sec 27 sec 0.04 sec pe ce 2) In problem 1, you determined the time it took...
If a ball is thrown directly upward with a velocity of 80ft/s, its height (in feet) after t seconds is given by y=80t-16t^2. What is the maximum height attained by the ball?