MY NOTES ASK YC 10. [0/0.83 Points] DETAILS PREVIOUS ANSWERS LARCALC11 2.2.096. A ball is thrown...
3 -45 points SAigTrig4 1.4.085 0/3 Submissions Used Notes Ask A ball is thrown straight upward at an initial speed of vo 40 t/s. (Use the formula h--16+vot. If not possible, enter IMPOSSIBLE.) (a) When does the ball initially reach a height of 24 ft? (b) When does it reach a height of 48 t? (e) What is the greatest height reached by the ball? ft (d) When does the ball reach the highest point of its path? (e) When...
1. The problem statement, all variables and given/known data a ball is thrown straight down from the top of a 220 feet building with an initital velocity of -22ft/s. What is the velocity of the ball after 3 seconds? What is the velocity of the ball after falling 108 feet? 2. Relevant equations s(t) = -16t^2 + Vi(t) + si vi = initial velocity, si = initial position 3. The attempt at a solution s(t) = -16t^2 +Vi(t) +si =...
6. Thorough algebraic work to support the results is required for credit. A ball is thrown vertically upward from the top of a building 80 feet tall with an initial velocity of 43 feet per second. The distance, s (in feet), of the ball from the ground after t seconds is given by the function: als s(t) = 96 + 43t - 16t2 luty 1919 ini a. How long does it take for the ball to reach its ! highest...
1. (2.2/9 Points] DETAILS PREVIOUS ANSWERS LARCALC11 9.6.016. MY NOTES ASK YOUR TEACHER PRACTICE A Consider the following m2 + 6 n! - (a) Use the Ratio Test to verify that the series converges. lim 0 <1 - a. (b) Use a graphing utility to find the indicated partial sum s, and complete the table. (Round your answers to four decimal places.) 5 10 15 20 25 S. X X X X 12 3097 X (c) Use a graphing utility...
[0/0.77 Points) DETAILS PREVIOUS ANSWERS LARCALCET6 3.7.046 MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the acceleration of the specified object. (Hint: Recall that if a variable is changing at a constant rate, its acceleration is zero.) A boat is pulled into a dock by means of a winch 24 feet above the deck of the boat (see figure). The winch pulls in rope at a rate of 5 feet per second. Find the acceleration of the boat when there...
Math 121 College Algebra Test F 7. A ball is thrown directly upward from a height of 6 ft with an initial velocity of 20 fu/sec. a) Express the height s of the ball, in feet, seconds after it has been thrown. b) Determine the time at which the ball reaches its maximum height. Round the answer to two decimals c) Find the maximum height of the ball. Round the answer to two decimals
MY NOTES ASK YOUR TEACHER 10. (-/1 Points) DETAILS LARCALC11 2.6.025.MI. 0/8 Submissions Used An air traffic controller spots two airplanes at the same altitude converging to a point as they fly at right angles to each other. One airplane is 75 miles from the point and has a speed of 450 miles per hour. The other is 100 miles from the point and has a speed of 600 miles per hour (a) At what rate is the distance between...
DETAILS ZILLDIFFEQMODAP11 5.R.012, MY NOTES ASK YOUR TEACHER Amass weighing 12 pounds stretches a spring 2 feet. The mass is initially released from a point 1 foot below the equilibrium position with an upward velocity of 4 ft/s. (Use g = 32 ft/s2 for the acceleration due to gravity.) (a) Find the equation of motion. (b) What are the amplitude, period, and frequency of the simple harmonic mation? amplitude ft period frequency cydes/s (c) At what times does the mass...
Ask Your Teacher 27 1 points Previous Answers SCalcETB 7.1.068 . My Notes mass decreases with time. Suppose the initial mass the rocket liftoff (including its fuel) is m, the fuel is consumed at rate r, and the accelerates by burnin its onboard fuel, t time tic at ven haust gases are ejected tive to the nocket) A modal ho valocity of the rockkat nstant velocity ve equation v()-gt ve In m- not too large. If g 9.8 m/s2, m...
10. + 0/2 points Previous Answers SerPSE10 4.A.P.046. My Notes Ask Your Teacher An outfielder throws a baseball to his catcher in an attempt to throw out a runner at home plate. The ball bounces once before reaching the catcher. Assume the angle at which the bounced ball leaves the ground is the same as the angle at which the outfielder threw it as shown in the figure, but that the ball's speed after the bounce is one-half of what...