We will use equatins of motion in straigh line with constant acceleration to solve this problem.
u=initial velocity, v =final velocity ,a=-9.8 m/s2 , s=displacement
at highest point velocity=0
(3) A professional diver jumps (up) off of a cliff that is 18 m high. Draw...
A cliff diver jumps off a 45m cliff and lands in the water 3.20 seconds later, a distance of 1.75m from the cliffs edge. What was the magnitude and direction of his starting velocity? What was the diver's speed upon entering the water?
A cliff diver jumps off a 45 m cliff and lands in the water 3.20 seconds later, a distance of 1.75 m from the cliff’s edge. What was the magnitude and direction of his starting velocity?
L(6 heigh marks) diver's A diver jumps of a diving board 5 above the water is given by m above the water wit an initial vertical velocity of 0.8 m/s. The water w h(t)5+0.8t-4.9052 metres a) How long will it take for the diver to hit the water 2. 2 2. te 0 b) What is the maximum height attained by the diver and when does this occur?
A high diver of mass 63.0 kg Jumps off a board 10.0 m above the water. If her downward motion is stopped 1.80 s after she enters the water, what average upward force did the water exert on her?
Janet jumps off a high diving platform with a horizontal velocity of 2.07 m/s and lands in the water 1.9 s later. How high is the platform? The acceleration of gravity is 9.8 m/s^2. Answer in units of m. How far from the base of the platform does she land? Answer in units of m.
A dolphin in an aquatic show jumps straight up out of the water at a velocity of 14.3 m/s. The magnitude of the gravitational acceleration g = 9.8 m/s2 Take the water surface to be y0 = 0. Choose UPWARD as positive y direction. Keep 2 decimal places in all answers. (a) How high (what maximum height) in meters does his body rise above the water? To solve this part, first note that the body's final velocity at the maximum...
Imagine that we release a rock of mass m (which is initially at rest) at the surface of a lake and measure its position and velocity as functions of time while it sinks. The rock moves under the influence of three forces: gravity, buoyancy, and viscous drag. Let y represent the vertical position of the sinking rock, with the surface of the lake at y -0, and positive y upwards The net force on the rock is F =-[m-mdisplaced where...
What an Executive Summary Is An executive summary is a specific type of document that does two things: it summarizes a research article, and it offers recommendations as to how information from the article can be used. Some long reports can contain an executive summary section, as indicated in the Pearson handbook. Write a 2 pahe Executive Summary In business contexts, an executive summary is always written for a specific purpose: to explain the information in the article to a...