some interesting facts about it, and how it works based on the concepts of physics discussed (torque, impulse, momentum, fluid mechanics and electrostatics).

A 29-gg rifle bullet traveling 230 m/sm/s embeds itself in a 3.3-kgkg pendulum hanging on a 3.0-mm-long string, which makes the pendulum swing upward in an arc   1.  Determine the vertical component of the pendulum's maximum displacement. Express your answer to two significant figures and include the appropriate units.   2. Determine the horizontal component of the pendulum's maximum displacement. Express your answer to two significant figures and include the appropriate units.

Exercise 5. Solve the following problem. 1. Three particles have the following masses and coordinates: (1) 2 kg, (3 m, 2 m); (2) 3 kg, (1 m, -4 m); (3) 4 kg, (-3m, 5 m). Find the coordinates of the center of mass. 2. A 1000-kg automobile is moving along a straight highway at 10 m/s. Another car, with a mass 2000 kg and speed 20 m/s is 30 m ahead of the first. (a) Find the position of the center of mass of the two automobiles; (b) Find the velocity of the center of mass.

indow Help Son) Hide C. smartermarks.com Netflix 3. Which of the following best explains why it is safer to land from a height on a cushioned landing mat? The mat increases the time of collision and thereby decreases the impulse. The mat decreases the time of collision and thereby increases the impulse. The mat increases the time of collision and thereby decreases the force. The mat decreases the time of collision and thereby increases the force. 4. A snowball is thrown with a speed of 42.0 km/h, giving it momentum with a magnitude of 2.00 Ns. The mass of the snowball, in grams, is Answer to 3 significant digits. g. (Record your answer in the numerical-response section below.) Your answer: 0000 Use the following information to answer the next two questions Tony is a rock climber. He has a mass of 70.0 kg. 5. Tony hangs from a rope at rest, examining the route above. What is the tension in the rope? 0.0 N 687 N 70.0 N 120 N 11 MacBook Air Smarter Marks :: SittingStud tv 2048 EPIC O EPIC…