Physics, 23.11.2019 06:31 payshencec21
Abrave but inadequate rugby player is being pushed backward by an opposing player who is exerting a force of 800.0 n on him. the mass of the losing player plus equipment is 90.0 kg, and he is accelerating backward at 1.20m/s2.
a. what is the force of friction between the losing player’s feet and the grass?
b. what force does the winning player exert on the ground to move forward if his mass plus equipment is 110.0 kg?
Answers: 2
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Write a full page that sumerizes thermodynamics it’s from the website visionlearnig
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What is the kinetic energy of a baseball moving at a speed of 40 m/s if the baseball has mass of 0.15 kg?
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In a game of pool, ball a is moving with a velocity v0 of magnitude v0 = 15 ft/s when it strikes balls b and c, which are at rest and aligned as shown. knowing that after the collision the three balls move in the directions indicated and assuming frictionless surfaces and perfectly elastic impact (that is, conservation of energy), determine the magnitudes of the velocities va, vb, and vc.
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Abrave but inadequate rugby player is being pushed backward by an opposing player who is exerting a...
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