Tag Archives: acceleration
Constant Velocity Motion Review
Intro to Motion Graphs
Kinematics & Gravity Lab
Free Fall –> Up and Down Problems
- Acceleration vs. Velocity
- Pirates of the Caribbean Free Fall
- “The Rock” WS
- Drop Problems
Homework:
- Castle Learning “FreeFall Physics” by 10/14
- Catapult Project (10/27)
- Finish Up & Down Problem Worksheet
HW: Up & Down Problems
1. An object is thrown straight into the air. When it reaches its highest point, its velocity is ________________ and its acceleration is _____________________.
2. An object is thrown from the ground into the air with a speed of 20 m/s.
a. What is its speed when it hits the ground?
b. What is the object’s total time in the air?
c. What is the maximum height will the object reach?
3. Lebron James slam dunks a basketball and a physics student observes that Lebron’s feet are 1.0 meter above the floor at the peak of his jump. At what upward speed must Lebron leave the floor with to achieve this?
4. A cheerleader is thrown into the air. She is in the air for a total of 2.0 seconds.
a. With what initial velocity was the cheerleader thrown into the air?
b. What was her maximum height?
5. An arrow is shot straight up into the air with a velocity of 50 m/s.
a. What is the total time the arrow is in the air?
b. What is the maximum height above the ground that the arrow reaches?
Motion Graph Review
Agenda:
- Warm Up Problem
- Moving Man Simulation
- Ultimate Graphing Challenge
WarmUp:
Explore the PHET Moving Man Simulation
Small group practice using the Ultimate Graphing Challenge (http://www.theuniverseandmore.com)