5) Out of frustration for being late to class again, Joe throws his Physics book straight up into the air. If the book leaves Joe's hand moving 20 m/s: A) What is the maximum height, above Joe's hand, that the book attains?

8) Two ships are 10 km apart and moving toward each other at 6.0 km/h and 4.0 km/h, respectively. A bird flies continuously back and forth between them at 20 km/h. What is the total distance traveled by the bird when the ships meet? I need to show all works physics flow chart

3. You throw a ball straight from a roof top 160 ft high with an initial speed of 48 ft/s. The formula h = -16t2 + 48t + 160 describes the ball"s height above the ground, h in ft, t in seconds after you throw it. a)When will the ball be 192 ft high? b)When will the ball hit the ground? un in the

3. The motion of a particle is given by the equations = 2t* -+2t. Solve for the values of velocity (v) and acceleration(a) when t= 2sec. Express velocity in ft/s and acceleration in ft/s². %3D

1. The position and velocity for one-dimensional motion can be derived from the following equations: 1 Xf – Xị = Vịt +,at? 2 Vf = Vị + at Where, x; is the initial position, Xf is the final position, v; is the initial velocity, vf is the final velocity, a is the acceleration, and t is the time. Modify the above equations for the motion of free fall object. [Hints: Definition of free fall object: An object that is falling under the sole influence of gravity is called a free-falling object.]

2. Juliet is trying to determine the height of her balcony from the base of the building without leaving her balcony. To do this, she asks Romeo for advice. Using concepts of physics that we have discussed in class, what advice should Romeo give to Juliet? Hint: Assume that Juliet has access to a timer and her reacting time to start and stop the timer is zero. Also, she has an object that she can drop and there is no air resistance. Clearly, explain your answer.

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The Notion of Deriving Deriving an equation (or a statement) is more than just asserting it. It's showing how it must be true (and anything contrary must be false). One doesn't understand the material as long as one is limited to memorizing statements or equations, without being able to connect them. As a further, practical thing, understanding the connection makes it less likely that one would use an equation when it doesn't apply. In particular, one would avoid the "equations of constant acceleration" anytime one had non-constant acceleration. In this assignment, I assign you to derive the "equations of constant acceleration" -- all but one that I will derive. We will use 0, w, and a, satisfying these definitions: dw de and a = dt W = dt and one special case: a is constant. (You should spot the false step when a is non-constant.) w and 0 are functions of time: w(t) and 0(t). ωο- ω(0), and θ0-θ(0). My Example: derive w2 - wo? = 2a(0-0). dw dw de dw a = dt de dt de Multiply by dt and…

2. How much material passes in the time interval [0,7/2] through the points (a) x = 0, (b) x = π/2, (c) x = -1/2? What does the sign of your answer (positive/negative) mean?

G docs.google.com & An object moves on the negative x axis a distance of (5m) according to the formula (x= -7t +2t^2), the time it * :takes is equal to the formula (X= -7t + 2t²) 2s 4s 2.5s O 3.5s