(a)
Let the height of the platform is h meter,
Using, s = ut + 1/2gt^2
h = 0 + 1/2 x 9.8 x (1.9)^2
h = 17.7 m
(b)
By R = [Ux] x t
R = 2.07 x 1.9
R = 3.933 m
Janet jumps off a high diving platform with a horizontal velocity of 2.07 m/s and lands...
A student with mass 59 kg jumps off a high diving board. Using 6.0 times 10^24 kg for the mass of the earth, what is the acceleration of the earth toward her as she accelerates toward the earth with an acceleration of 9.8 m/s^2? Assume that the net force on the earth is the force of gravity she exerts on it. m/s^2
Part A A student with mass 59 kg jumps off a high diving board. Using 6.0x1024 kg for the mass of the earth, what is the acceleration of the earth toward her as she accelerates toward the earth with an acceleration of 9.8 m/s2 ? Assume that the net force on the earth is the force of gravity she exerts on it. Express your answer using two significant figures. al - m/s2 Submit Request Answer
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Chloe has a vertical velocity of 3 m/s when she leaves the 1 m diving board. At this instant, her center of gravity is 2.5m above the water A. How high will Chloe go? B. How long will Chloe be in the air before she touches the water? Assume that she first touches the water when her center of gravity is 1m above the water.
Determine the angular acceleration of the 24-kg diving board the instant the man jumps off. Assume that the board is uniform and rigid, and that at the instant he jumps off the spring is compressed a maximum amount of 250 mm,w-0, and the board is horizontal. Take k 6.4kN/m (Figure 1) Express your answer to three significant figures and include the appropriate units. alue Units re 1 of 1 Submit Request Answer Part B 15m15m Determine the horizontal component of...