Download
1 / 53
530 likes | 590 Vues
Jeopardy. 1-D Holdover. Vectors. Calcu- lations. Pictures. Concepts. $100. $100. $100. $100. $100. $200. $200. $200. $200. $200. $300. $300. $300. $300. $300. $400. $400. $400. $400. $400. $500. $500. $500. $500. $500. Final Jeopardy. $100 – Vectors.
E N D
Jeopardy 1-D Holdover Vectors Calcu- lations Pictures Concepts $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500 Final Jeopardy
$100 – Vectors Of X and Y, the one that denotes “vertical”
$100 Question: Vectors What is Y?
$200 -- Vector Components The Pythagorean Theorem
$200 Question: Vectors What is A2 + B2 = C2
$300 -- Vectors For a right triangle, if a = 5 and b = 12, this is what c =.
$300 Question: Vectors What is 13?
$400 -- Vectors If 0.6 is the proportion of V0 in the horizontal And V0 is 14 m/s, this is V0X.
$400 Question: Vectors What is 8.4 m/s?
$500 -- Vectors If 0.8 is the proportion of V0 in the vertical And V0 is 13 m/s, this is V0Y.
$500 Question: Vector Components What is 10.4 m/s?
$100 – 1-D Holdover This is the equation for average speed.
$100 Question: 1-D Holdover What is Savg = d/t?
$200 -- 1-D Holdover This is the equation for distance of free fall.
$200 Question: 1-D Holdover What is d = ½ gt2?
$300 -- 1-D Holdover This is the equation for average acceleration.
$300 Question: 1-D Holdover What is a = Δv/ Δ t?
$400 -- 1-D Holdover This is the significance of negative acceleration
$400 Question: 1-D Holdover What is deceleration or slowing down?
$500 -- 1-D Holdover This is the usual value of acceleration HORIZONTALLY for a projectile.
$500 Question: Equations What is 0 m/s2?
$100 -- Concepts When a projectile is moving upwards, this is The direction the acceleration points.
$100 Question: Concepts What is downward?
$200 -- Concepts When a projectile reaches the highest point Of its trajectory, this is its vertical speed.
$200 Question: Concepts What is 0 m/s?
$300 -- Concepts Of ‘independent’ or ‘dependent, it describes How horizontal and vertical motion of a Projectile are related to one another.
$300 Question: Concepts What is independent?
$400 -- Concepts This is the speed of a ball on its way down (when it passes your hand) if it is thrown straight up into the air with a speed of V0.
$400 Question: Concepts What is V0?
$500 -- Concepts This is the point in a projectile’s trajectory when It is moving the slowest.
$500 Question: Concepts What is at the apex or top?
$100 -- Calculations If a ball is thrown upward with a speed of V0Y = 20 m/s, this is how long it will take for It to reach its max height.
$100 Question: Calculations What is 2.04 sec?
$200 -- Calculations If a ball is thrown upward with a speed of V0Y = 20 m/s, this is how long it will take for It to hit the ground.
$200 Question: Calculations What is 4.08 sec?
$300 -- Calculations If a ball is thrown upward with a speed of V0Y = 20 m/s, this is its max height.
$300 Question: Calculations What is 20.4m?
$400 -- Calculations If a ball is thrown such that the proportion of Its speed in the horizontal is 1/3 V0 and V0 = 18 m/s, this is how far the ball will go horizontally in 2 sec.
$400 Question: Calculations What is 12 m?
$500 -- Calculations If a ball is thrown such that the proportion of Its speed in the vertical direction is 1/4 V0 and V0 = 40 m/s, this is how long it will take the ball To reach its apex.
$500 Question: Calculations What is 1.02 sec?
$100 – Pictures If the V0 vectors in these three graphs are the same Magnitude, this graph corresponds to a trajectory With the highest max height.
$100 Question: Pictures What is the one on the left?
$200 -- Pictures If the V0 vectors in these three graphs are the same Magnitude, this graph corresponds to a trajectory With the maximum range.
$200 Question: Pictures What is the middle one?
$300 -- Pictures If the V0 vectors in these three graphs are the same Magnitude, this graph corresponds to a trajectory With the lowest max height.
$300 Question: Pictures What is the one on the right?
$400 -- Pictures If the V0 vectors in these three graphs are the same Magnitude, this graph corresponds to a trajectory With largest proportion of its V0 directed horizontally.
$400 Question: Pictures What is the one on the right?
$500 -- Pictures If the V0 vectors in these three graphs are the same Magnitude, this graph corresponds to a trajectory With largest proportion of its V0 directed vertically.
