You throw a 3.00 N rock vertically into the air from ground level. You observe that when it is 16.0 m above the ground, it is traveling at 24.0 m/s upward. You do not have to show your work
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You throw a 3.00 N rock vertically into the air from ground level. You observe that when it is 16.0 m above the ground, it is traveling at 24.0 m/s upward.
You do not have to show your work
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- You are jumping on a trampoline. Curious about how fast you are moving just as you liftoff the surface of the trampoline, you decide to make some measurements. You find ittakes your feet 1.5 s to get to their peak height above the trampoline surface. How fastwere you going as you left the surface of the trampoline? Assume negligible airresistance. Show your reasoning and all work.The position of a particle is given by s = 0.20t3 - 0.67t? - 2.96t + 4.92, where s is in feet and the time tis in seconds. Plot the displacement, velocity, and acceleration as functions of time for the first 11 seconds of motion. After you have the plots, answer the questions as a check on your work. --+ s, ft -1 1 Questions: When t = 1.3 sec, v = ft/sec2 i ft/sec, a = i When t = 8.3 sec, v= ft/sec, a = i ft/sec2 The positive time at which the particle changes direction is i sec.The elevations of the ski jumping hill shown below are as follows: hA = 35 mhB = 2.2 mhC = 5.3 m If the velocity of a ski jumper is measured to be 28.0 m/s at position B, what will be the launch velocity (in m/s) at position C
- A plane is headed due west with an air speed of 300 mph. The wind is from the exact north at 80 mph. Find the drift angle, bearing, and ground speed of the plane’s actual direction of flight. Show all work and draw a sketch of the situation.A projectile is projected for the Origen with a velocity of 37 m/s at the angle of 25 degrees above the horizontal . What is the range of the projectile ? Answers in metersIn the post apocalyptic world, zombies have become a form of entertainment. Your sideshow act involves jumping a motorcycle across a pit filled with zombies as shown in the figure below. Vo = ? Yo Yplatform Xpit = 105.0 meters! Your For tonight's performance you decide to set a new world record using a zombie pit whose width is xpit %3D specially constructed ramp is yo = 13.00 meters above the floor of the zombie pit and launches you at an angle of 0 = 46 %3D degrees. Your landing platform on the far side has a height of yplatform = 3.5 meters. Assuming that you just barely make the jump, calculate all the following: meters/second The initial velocity, vo, at which you leave the ramp? seconds The time you are in the air, laughing at zombies, and earning a few bucks as well?
- 4 B & C only please, show workYou need to set up another simple ramp using the board from Part A (i.e., a board of length 1.56 mm ). (Figure 5) If the ramp must be at a 25∘∘ angle above the ground, how far back from the bed of the truck should the board touch the ground? Assume this is a different truck than the one from Part A. Express your answer in meters to three significant figures.Needs Complete typed solution with 100 % accuracy.