Physics, 25.09.2019 09:10 jamayeah02
Aball is thrown into the air with an upward velocity of 20 feet per second. its height, h, in feet after t seconds is given by the function h(t)=-16t^2+20t+2. what is the ball's maximus height? how long does it take the ball to reach its maximum height? round to the nearest hundredth, if necessary.
a. reaches a max height of 8.25 feet after 1.25 seconds
b. reaches a max height of 8.25 feet after 0.63 seconds
c. reaches a max height of 0.16 feet after 1.34 seconds
d. reaches a max height of 0.32 feet after 1.34 seconds.
i will give medal !
Answers: 1
Physics, 22.06.2019 02:00
How does the amount of energy required to hold each proton and neutron in the nucleus compare to the energy released when they are removed?
Answers: 3
Physics, 22.06.2019 07:10
Polly is pushing a box across the floor with a force of 30 n. the force of gravity is –8 n, and the normal force is 8 n. which value could describe the force of friction if polly could not move the box?
Answers: 2
Physics, 22.06.2019 07:30
Carbon-14 is a radioactive element that undergoes beta decay. which force is responsible for allowing carbon-14 to become stable? electromagnetic gravitational weak nuclear strong nuclear
Answers: 2
Physics, 22.06.2019 14:30
Multiply or divide to make this english distance conversion. 174 inches = feet (14.5, 58, 2,088, 23)
Answers: 2
Aball is thrown into the air with an upward velocity of 20 feet per second. its height, h, in feet a...
Mathematics, 12.08.2020 06:01
Advanced Placement (AP), 12.08.2020 06:01
Computers and Technology, 12.08.2020 06:01
Mathematics, 12.08.2020 06:01