1. You shoot an arrow straight up with 50 m/s of initial speed. A) How far in the air does the arrow go? B) How much time does it take to go up and come down?

2. Consider the picture below of a 340 Hz wave. Note that the x axis is measured in m and the y axis ismeasured in m. a. What is the wavelength? 3 b. What is the period? C. What is the velocity of the wave? d. What is the amplitude? e. What type of wave is displayed? f. How many wavelengths are show in the picture? 3. Circuit Questions parts (a-f) 2 0 4 0 a) Is the circuit to the right wired in series or parallel? 6 Circle one. W b) What is the equivalent resistance of this circuit? i 3V 0) Fill out the table. Show work below. Resistance Current Voltage Power 29 4Q 2 n d) Is the circuit to the right wired in series or parallel? (- Circie one. e) What is the equivalent resistance of this circuit? 50 . 2 V f) Flll out the table. Show work below. Resistance Current Voltage Power 2 Q 6Q 4. A person pushes a 7 kg box to the left across a flat floor at a constant velocity. The coefficient of kinetic friction (uk) between the box and the floor is .4. a) Draw a free body diagram displaying all the forces acting on the box as it slides along the floor. Be sure to name the forces acting. b) Calculate the size of each force in your free body diagram. Show work.5. A 0.5 kg ball is rolling on the floor at a speed of 3 m/s. a) Calculate the kinetic energy of the ball. Show work. b) The ball is moving the same speed and encounters a ramp. If there is no friction, how far up the ramp will the ball roll? Show work. c) If the ball only rolls 0.25 m up the ramp, how much energy was transformed into heat and sound? Show work