Activity 3: Paper Football
Make a paper football (Directions) and practice flicking it a few times. Flick it in a variety of ways until you can answer
the following questions.
What is true about the height of the football (projectile) off the table or surface when the distance is a maximum?
What is true about the height of the football when the distance is a minimum? When you increase the angle you flick
the football at, what happens to the height of the trajectory? When you increase the angle you flick the football at,
what happens to the distance the football travels? What happens when you launch your paper football at a 45
degree angle?
Answers: 3
Physics, 22.06.2019 10:30, arigar
Aperson gives a shopping cart an initial push along a horizontal floor to get it moving, and then lets go. the cart travels forward along the floor, gradually slowing as it moves. consider the horizontal force(s) on the cart while it is moving forward and slowing. which of the following statements is correct? (a) both a forward and a backward force are acting on the cart, but the forward force is larger. (b) only a forward force is acting which diminishes with time. (c) both a forward and a backward force are acting on the cart, but the backward force is larger. (d) only a backward force is acting, no forward force.
Answers: 3
Physics, 22.06.2019 12:10, saniyawilliams1207
Energy flows from the producer level to the level. is called
Answers: 1
Physics, 22.06.2019 14:00, 6224968918
Select for each of the following statements whether it is correct or incorrect. (a) in an isothermal expansion of an ideal gas. (b) the temperature remains constant. (b) the pressure remains constant. (c) there is work done by the gas. (d) there is heat added to the gas. (e) the change in internal energy equals zero.
Answers: 1
Activity 3: Paper Football
Make a paper football (Directions) and practice flicking it a few times....
Mathematics, 16.12.2019 03:31
Mathematics, 16.12.2019 03:31
Mathematics, 16.12.2019 03:31
English, 16.12.2019 03:31