1. Derivative in Science Quiz Ms. Charter’s Calculus Class Use the arrows to navigate from one page to the next. Read the problem and click on what you believe is the answer. It will then tell you if you are right or wrong.

2. An object is traveling towards the Earth’s surface in a vertical straight line. The position of the object is x(t)=-16t 2 +65t+43 with t=time in seconds. The questions in this quiz will all refer to the below problem.

3. An object is traveling towards the Earth’s surface in a vertical straight line. The position of the object is x(t)=-16t 2 +65t+43 with t=time in seconds. What is position of the equation when time is at zero. A. 65 B. 43 C. 57 D. 106

4. An object is traveling towards the Earth’s surface in a vertical straight line. The position of the object is x(t)=-16t 2 +65t+43 with t=time in seconds. What is the velocity equation for the object? A. v(t)=-32t+65 B. v(t)=256t+43 C. v(t)=32t+65 D. v(t)=-32t+65+1

5. An object is traveling towards the Earth’s surface in a vertical straight line. The position of the object is x(t)=-16t 2 +65t+43 with t=time in seconds. What is the objects instantaneous velocity at 3 seconds? D. v(3)= 94 A. v(3)=382 B. v(3)= 190 C. v(3)= 51

6. An object is traveling towards the Earth’s surface in a vertical straight line. The position of the object is x(t)=-16t 2 +65t+43 with t=time in seconds. What is the acceleration equation of the object? A. a(t)=32t+1 B. a(t)= -32 C. a(t)= 65t+1 D. a(t)= -32t+1

7. End of Quiz

8. Correct! Good job!

9. Sorry, Wrong answer, Try Again.