Physics, 17.01.2020 19:31 lerinmarie
Aball is thrown horizontally from the top of a building 14.9 m high. the ball strikes the ground at a point 107 m from the base of the building. the acceleration of gravity is 9.8 m/s 2 . find the time the ball is in motion. find the initial velocity of the ball. answer in units of m/sfind the x component of its velocity just be- fore it strikes the ground. answer in units of m/sfind the y component of its velocity just be- fore it strikes the ground. answer in units of m/s
Answers: 3
Physics, 23.06.2019 00:30
Part of a control linkage for an airplane consists of a rigid member cb and a flexible cable ab. if a force is applied to the end b of the member and causes it to rotate by θ = 0.5°, determine the normal strain in the cable. originally the cable is unstretched.
Answers: 2
Physics, 23.06.2019 09:00
You are waiting in line to use the diving board at your local pool.while watching people dive into the pool from the board,you realize that using a diving board to spring into the air before a dive is good example newton's third law of motion.explain how a diving board illustrated newton's law of motion
Answers: 1
Physics, 23.06.2019 10:30
Abig box of sausages (30 kg) are lifted from the ground to the top shelf of the freezer. if the box is lifted at a constant speed, a distance of 1.75 m, what work is done by gravity?
Answers: 1
Aball is thrown horizontally from the top of a building 14.9 m high. the ball strikes the ground at...
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