PHYS 211 – Final Exam Fall 2012 Sample 2
... the target. Neglecting air resistance, which one of the following is NOT true? A. The bomber is over the target when the bomb strikes. B. The acceleration of the bomb is constant. C. The horizontal velocity of the plane equals the vertical velocity of the bomb when it hits the target. D. The bomb tr ...
... the target. Neglecting air resistance, which one of the following is NOT true? A. The bomber is over the target when the bomb strikes. B. The acceleration of the bomb is constant. C. The horizontal velocity of the plane equals the vertical velocity of the bomb when it hits the target. D. The bomb tr ...
Chapter 14
... • Thomas Young noticed that given light under certain conditions it could cancel itself due to interference. – Interference is a wave property! ...
... • Thomas Young noticed that given light under certain conditions it could cancel itself due to interference. – Interference is a wave property! ...
exercise 10
... 1. Calculate the average speed of a girl who runs 80m in 10s. 2. Calculate the average speed of a car if it travels 160km in 2hrs. 3. Calculate how far a man running at 8ms-1 will go in 5 minutes. 4. How long will it take a bird, flying at 30kmhr-1 to go 210km? 5. A trolley with a 5cm mask is allowe ...
... 1. Calculate the average speed of a girl who runs 80m in 10s. 2. Calculate the average speed of a car if it travels 160km in 2hrs. 3. Calculate how far a man running at 8ms-1 will go in 5 minutes. 4. How long will it take a bird, flying at 30kmhr-1 to go 210km? 5. A trolley with a 5cm mask is allowe ...
physics revision cards
... As the wave reaches the boundary it changes speed and changes direction. ...
... As the wave reaches the boundary it changes speed and changes direction. ...
Subtle is the Gravity - The Institute of Mathematical Sciences
... shape and substance would fall with the same acceleration under gravity. This was what for the first time experimentally tested by Galileo. In Einstein’s words, gravity could be removed by letting oneself fall alongwith a freely falling lift. In contrast to Galileo, Einstein fortunately did this exp ...
... shape and substance would fall with the same acceleration under gravity. This was what for the first time experimentally tested by Galileo. In Einstein’s words, gravity could be removed by letting oneself fall alongwith a freely falling lift. In contrast to Galileo, Einstein fortunately did this exp ...
Monday, Sept. 22, 2008
... body will be rigidly maintained as long as the external causes of retardation are removed!! Galileo’s statement is formulated by Newton into the 1st law of motion (Law of Inertia): In the absence of external forces, an object at rest remains at rest and ...
... body will be rigidly maintained as long as the external causes of retardation are removed!! Galileo’s statement is formulated by Newton into the 1st law of motion (Law of Inertia): In the absence of external forces, an object at rest remains at rest and ...
3rd Law: Force every action force there is an equal and opposite
... a larger force must be exerted on an object with greater mass in order for it to have the same acceleration as an object with less mass. What is a force? A force is a push or pull that can change the motion of an object 3. How does the force acting on an object affect its tendency to remain at rest? ...
... a larger force must be exerted on an object with greater mass in order for it to have the same acceleration as an object with less mass. What is a force? A force is a push or pull that can change the motion of an object 3. How does the force acting on an object affect its tendency to remain at rest? ...
physics midterm review
... 1. Go back through all of the old assignments—especially the graphs! 2. Check out www.physicsclassroom.com. There are very good (and accurate!) explanations of conceptual topics as well as problems to practice. These can be found in the “physics tutorial” section of the site. 3. Review the following ...
... 1. Go back through all of the old assignments—especially the graphs! 2. Check out www.physicsclassroom.com. There are very good (and accurate!) explanations of conceptual topics as well as problems to practice. These can be found in the “physics tutorial” section of the site. 3. Review the following ...
lecture 17 slides
... • The average angular acceleration of an object is defined as the ratio of the change in the angular speed to the time it takes for the object to undergo the change: ...
... • The average angular acceleration of an object is defined as the ratio of the change in the angular speed to the time it takes for the object to undergo the change: ...
Physics Concepts - Hudsonville Public Schools
... - Any single vector can be replaced by 2 components that add by vector rules - When gravity is the only force acting on a projectile and the earth, the horizontal component of velocity does not change and the vertical component changes each second by ~ negative 9.8 m/s - Rotational speed is the numb ...
... - Any single vector can be replaced by 2 components that add by vector rules - When gravity is the only force acting on a projectile and the earth, the horizontal component of velocity does not change and the vertical component changes each second by ~ negative 9.8 m/s - Rotational speed is the numb ...
EOC - Physics (What you need to know)
... That the amount of inertia that an object has is dependent on the object’s mass. The more mass an object has the more inertia it has. If an object has a large amount of inertia (due to a large mass) it will be harder to make it change its motion (slow down if moving, speed up if at rest, and/or ...
... That the amount of inertia that an object has is dependent on the object’s mass. The more mass an object has the more inertia it has. If an object has a large amount of inertia (due to a large mass) it will be harder to make it change its motion (slow down if moving, speed up if at rest, and/or ...
Honors_Physics_-_Circular_Motion
... TOWARDS the CENTER. To find the MAGNITUDES of each we have: ...
... TOWARDS the CENTER. To find the MAGNITUDES of each we have: ...