Ch. 13 Notes
... This cruise ship is made of steel and weighs 100,000 tons (200 million pounds). It floats because the bottom of the ship pushes 100,000 tons (200 million pounds) of water out of the way. ...
... This cruise ship is made of steel and weighs 100,000 tons (200 million pounds). It floats because the bottom of the ship pushes 100,000 tons (200 million pounds) of water out of the way. ...
Slide 1
... An object at rest will remain at rest; an object in motion will continue in motion with constant velocity, except insofar as it is acted upon by an external force. “If you leave an object alone, it has constant velocity.” ...
... An object at rest will remain at rest; an object in motion will continue in motion with constant velocity, except insofar as it is acted upon by an external force. “If you leave an object alone, it has constant velocity.” ...
The gravitational PE of an object is proportional to
... Using ground level as the reference level, the gravitational PE of a ball held at a height of 6.0 meter is 12 J. The ball is dropped from that height and falls toward the ground. After the ball has fallen 4.5 m, its KE is • A. 3 J Answer: C ...
... Using ground level as the reference level, the gravitational PE of a ball held at a height of 6.0 meter is 12 J. The ball is dropped from that height and falls toward the ground. After the ball has fallen 4.5 m, its KE is • A. 3 J Answer: C ...
Universal Gravitation Worksheet
... 1. Two students are sitting 1.50m apart. One student has a mass of 70.0kg and the other has a mass of 52.0kg. What is the gravitational force between them? (1.08x10-7N) 2. What gravitational force does the moon produce on the earth if the centers of the moon and earth are 3.88x108m apart and the moo ...
... 1. Two students are sitting 1.50m apart. One student has a mass of 70.0kg and the other has a mass of 52.0kg. What is the gravitational force between them? (1.08x10-7N) 2. What gravitational force does the moon produce on the earth if the centers of the moon and earth are 3.88x108m apart and the moo ...
11B Rotation
... Example 9: A sharp force of 200 N is applied to the edge of a wheel free to rotate. The force acts for 0.002 s. What is the final angular velocity? I = mR2 = (2 kg)(0.4 m)2 I = 0.32 kg m2 ...
... Example 9: A sharp force of 200 N is applied to the edge of a wheel free to rotate. The force acts for 0.002 s. What is the final angular velocity? I = mR2 = (2 kg)(0.4 m)2 I = 0.32 kg m2 ...
Lecture 12
... 53. The figure below shows a uniform disk that can rotate around its center like a merry-go-round. The disk has a radius of 2.0 cm and a mass of 20.0 grams and is initially at rest. Starting at time t=0, two forces are to be applied tangentially to the rim as indicated, so that at time t=1.25 s the ...
... 53. The figure below shows a uniform disk that can rotate around its center like a merry-go-round. The disk has a radius of 2.0 cm and a mass of 20.0 grams and is initially at rest. Starting at time t=0, two forces are to be applied tangentially to the rim as indicated, so that at time t=1.25 s the ...
5.Rotational_P9sim_09
... • Does the object have constant velocity? • Does the object accelerate? • Does the object feel a force? • If so, what causes the force? • In what direction is the force? • How does the object move if I cut the rope? ...
... • Does the object have constant velocity? • Does the object accelerate? • Does the object feel a force? • If so, what causes the force? • In what direction is the force? • How does the object move if I cut the rope? ...
Forces Introduction Powerpoint
... If an apple is sitting on Mr, Nguyen’s desk, it will remain there until the desk is removed (so gravity acts on it) or someone lifts it up (force). If a car is driving along a straight road at 100km/h, it will continue to do so (given the car still has gas!) until the brakes are applied (force), the ...
... If an apple is sitting on Mr, Nguyen’s desk, it will remain there until the desk is removed (so gravity acts on it) or someone lifts it up (force). If a car is driving along a straight road at 100km/h, it will continue to do so (given the car still has gas!) until the brakes are applied (force), the ...
CONSERVATION OF MECHANICAL ENERGY (40 minutes) Exp
... The hanging mass will be suspended from a crossbar attached to a support stand at the edge of the table. The mass will be pulled to the side and released from some pre-determined height h1 above the floor. As the mass passes through it lowest point (at some known elevation h2), its speed will be mea ...
... The hanging mass will be suspended from a crossbar attached to a support stand at the edge of the table. The mass will be pulled to the side and released from some pre-determined height h1 above the floor. As the mass passes through it lowest point (at some known elevation h2), its speed will be mea ...
survey of physics - Stevenson High School
... will the child experience. Assuming the child rides 3 m down the slide, what will be his velocity when he comes to the bottom? 13. A 1200-kg car is accelerating eastward at 1.4 m/s2. What is the net force acting upon the car? 14. You and a sled (total mass = 80 kg) are sliding down an icy hill (NO f ...
... will the child experience. Assuming the child rides 3 m down the slide, what will be his velocity when he comes to the bottom? 13. A 1200-kg car is accelerating eastward at 1.4 m/s2. What is the net force acting upon the car? 14. You and a sled (total mass = 80 kg) are sliding down an icy hill (NO f ...
Monday, June 21, 2004 - UTA High Energy Physics page.
... People have been very curious about the stars in the sky, making observations for a long time. But the data people collected have not been explained until Newton has discovered the law of gravitation. Every particle in the Universe attracts every other particle with a force that is directly proporti ...
... People have been very curious about the stars in the sky, making observations for a long time. But the data people collected have not been explained until Newton has discovered the law of gravitation. Every particle in the Universe attracts every other particle with a force that is directly proporti ...