Situation 03. Joe wants to test how fast can SuperMan save him if he jumps of a cliff 180m high. He recorded that after 5 seconds, SuperMan arrives at the cliff and dives to save Joe. SuperMan leaves the cliff with an initial velocity to give him a push to catch Joe, and later on act on a free fall as Joe is. Compute the initial velocity of SuperMan so he can catch Joe before they hit the ground.
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- A parachute rises from the ground with a constant acceleration of 2.6 m/s2. 6 secondslater, a ball is thrown vertically upward. What must be the initial speed of the ball for itto touch the parachute? Note that at point of contact their velocity is equal.An open vessel 4.0m wide, 5.0m long and 3.5m deep contains 3m of water. It is then accelerated to the right along its width. a. Calculate the acceleration just about water to spill. b. At this rate, what is the force (in N) causing the acceleration if the mass of the vessel if the mass of the vessel is 600kg? c. Consider the same vessel accelerated at 7.00 m/s2. Determine the volume (in m3) of water spilled at that acceleration.1-Moment of inertia of the pulley (kg.m2) ? 2-tension in rope of m1 (N) ? 3-tension in rope of m2 (N) ? 4-angular acceleration of the pulley (rad/s2) ? 5-acceleration of block m1(m/s2) ? 6-acceleration of block m2 (m/s2) ?
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- (Fluid mechanics subject) 1. An open rectangular tank mounted on a truck is 5m long, 2m wide and 2.5m high is filled with water to a depth of 2m. C. )If the acceleration is increased to 6m/s^2, how much water is spilled out?A student with a mass of 80.0 kg runs up three flights of stairs in 12.0 sec. The student haa gone a vertical distance of 8.0m. Determine the amount of work done by the student to elevate his body to this height. Assume that his speed is constant.. An open cylinder tank 0.5 m in diameter and 1 m in height is completely filled with water and rotated about its axis at 240 rpm. Determine the volume of water spilled out of the tank. Unit of the Correct Answer: liters Decimal Places required in the final answer: 2 An open cylindrical tank 3m high and 1.5m in diameter contains 2m high of water. If the cylinder rotates about its geometrical axis, what constant angular velocity can be attained if the depth of water at the center is 0.5m? Unit of the Correct Answer: rad/sec Decimal Places required in the final answer: 3 A vertical cylindrical tank is 9 m high and 5 m in diameter. It is two thirds full of water and is rotated uniformly about its axis until on the point of overflowing. Compute the linear velocity at the circumference of the tank. An open cylindrical vessel 2m diameter and 4.2 m depth is 2/3 full of water. If rotated about the vertical axis at constant angular speed 80 rpm, determine the amount of water in…
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