An explosion cuses debris to rise vertically with an initial velocity of 112 feet per second. The function st)=- 16+ 1121 describes the height of the debris above the ground, s, in feet, t seconds after the explosion a What is the instantaneous velocity of the debris 1 second after the explosion? 3 seconds after the explosion? &What is the instantaneourvelocity of the debris when it hits the ground? The instantaneous velocity of the debris 1 second after the explosion is feet per second.

Q: The acceleration of a moving body is given by the function a = 6t +4. If the velocity after 4…

A: Given, Acceleration of the body  a=6t+4 Velocity after 4 seconds = 70m/s Displacement in that time =…

Q: A television camera is positioned 8 km from a helicopter landing pad. The helicopter is rising…

A:

Q: The windchill index announced during the winter by the weather bureau measures how cold it "feels"…

A:

Q: Someone throws a baseball upward where the height (in feet) as a function of time (sec) is given by…

A:

Q: Physical Science: Height of a Thrown Object. A rock is thrown directly upward with an initial…

A: see below the answer and explanation

Q: X+200p=10,000  X>0 P>0 express the revenue (price times units sold), R, as a function of p. R=

A: Given that

Q: 0000 The height of a saw tooth in inches after time in seconds is represented by the function y =…

A: The function will have a minimum value when the cosine function will be at its minimum value.

Q: A particle moves back and forth along a straight line. Its position (in meters), relative to the…

A: