Assume the acceleration of the object is a(t) = -32 feet per second per second. (Neglect air resistance.) A balloon, rising vertically with a velocity of 16 feet per second, releases a sand bag at the instant when the balloon is 64 feet above the ground. (a) How many seconds after its release will the bag strike the ground? (Round your answer to two decimal places.) t= sec (b) At what velocity will it strike the ground? (Round your answer to three decimal places.) ft/sec
Assume the acceleration of the object is a(t) = -32 feet per second per second. (Neglect air resistance.) A balloon, rising vertically with a velocity of 16 feet per second, releases a sand bag at the instant when the balloon is 64 feet above the ground. (a) How many seconds after its release will the bag strike the ground? (Round your answer to two decimal places.) t= sec (b) At what velocity will it strike the ground? (Round your answer to three decimal places.) ft/sec
Chapter3: Polynomial Functions
Section3.5: Mathematical Modeling And Variation
Problem 7ECP: The kinetic energy E of an object varies jointly with the object’s mass m and the square of the...
Related questions
Question
Assume the acceleration of the object is
a(t) = −32
feet per second per second. (Neglect air resistance.)A balloon, rising vertically with a velocity of 16 feet per second, releases a sandbag at the instant when the balloon is 64 feet above the ground.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 5 steps with 5 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, calculus and related others by exploring similar questions and additional content below.Recommended textbooks for you
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781337278461
Author:
Ron Larson
Publisher:
Cengage Learning
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781337278461
Author:
Ron Larson
Publisher:
Cengage Learning