patterns of motion and equilibrium - SCIENCE
... • Linear motion: motion along a straight line. • It can be uniform, with constant speed or non uniform with a variable speed • An example of linear motion is that of a ball thrown straight up and falling back straight down. • objects not subjected to forces will continue to move uniformly in a strai ...
... • Linear motion: motion along a straight line. • It can be uniform, with constant speed or non uniform with a variable speed • An example of linear motion is that of a ball thrown straight up and falling back straight down. • objects not subjected to forces will continue to move uniformly in a strai ...
Lecture powerpoint
... B. the point at which all forces appear to act. C. the time at which inertia occurs. D. an alternative term for moment arm. ...
... B. the point at which all forces appear to act. C. the time at which inertia occurs. D. an alternative term for moment arm. ...
Physics 121 Exam Sheet - BYU Physics and Astronomy
... Chapters 5 and 6 – The Laws of Motion Newton’s First Law – The First Law of Motion: In the absence of a force (a free object) moves with a = 0, i.e., if at rest, it remains at rest. If moving, it continues to move in a straight line at a constant speed. This is a law describing an inertial reference ...
... Chapters 5 and 6 – The Laws of Motion Newton’s First Law – The First Law of Motion: In the absence of a force (a free object) moves with a = 0, i.e., if at rest, it remains at rest. If moving, it continues to move in a straight line at a constant speed. This is a law describing an inertial reference ...
Physics Final - cloudfront.net
... 6. T: At any instant, an orbiting moon has a velocity that is not in the direction of its acceleration. 7. F: Two satellites orbit a common planet with the same average orbital radius. The more massive satellite will have a greater speed than the less massive one. 8. T: The force of gravity exerted ...
... 6. T: At any instant, an orbiting moon has a velocity that is not in the direction of its acceleration. 7. F: Two satellites orbit a common planet with the same average orbital radius. The more massive satellite will have a greater speed than the less massive one. 8. T: The force of gravity exerted ...
Slide 1
... Uniform Circular Motion The object’s speed is constant but its direction is changing. ...
... Uniform Circular Motion The object’s speed is constant but its direction is changing. ...
L05_projectile
... – N1: Relate zero net force to constant velocity. – N2: Relate net force to acceleration. – Forces: Calculate and describe the magnitude and direction of the forces of gravity (weight), friction, support, and tension. ...
... – N1: Relate zero net force to constant velocity. – N2: Relate net force to acceleration. – Forces: Calculate and describe the magnitude and direction of the forces of gravity (weight), friction, support, and tension. ...
Document
... velocity of the boat relative to the shore? (b) If the river is 500 m wide, how far downstream has the boat moved by the time it reaches the north shore? 6. From the top of a tall building, a gun is fired horizontally, with a bullet speed of 340 m/s. The bullet put a hole in a window of another buil ...
... velocity of the boat relative to the shore? (b) If the river is 500 m wide, how far downstream has the boat moved by the time it reaches the north shore? 6. From the top of a tall building, a gun is fired horizontally, with a bullet speed of 340 m/s. The bullet put a hole in a window of another buil ...
football_physical_Ma..
... If the maximum height is desire, this unknown variable can be found if the initial speed (vi), and the angle () in which the football is thrown are known. The formula appears as such: v sin 2 i h i 2g ...
... If the maximum height is desire, this unknown variable can be found if the initial speed (vi), and the angle () in which the football is thrown are known. The formula appears as such: v sin 2 i h i 2g ...
Sample Paper Class IX SECTION A
... Total momenta after the fire= Total momenta before the fire 3+2v = 0 V= -1.5 m/s Negative sign indicates that the direction in which the pistol would recoil is opposite to that of bullet, that is, right to left OR (a) Force is that external agency which changes or tends to change the state of rest o ...
... Total momenta after the fire= Total momenta before the fire 3+2v = 0 V= -1.5 m/s Negative sign indicates that the direction in which the pistol would recoil is opposite to that of bullet, that is, right to left OR (a) Force is that external agency which changes or tends to change the state of rest o ...
Lesson Plan 4
... that have numbers for two of the values, and the third needs to be solved. This is the first time that students will be working with actual values for these terms. Evaluate -- Time Estimate 10 minutes Once all groups have finished making their word problems, groups will switch papers. Again, while w ...
... that have numbers for two of the values, and the third needs to be solved. This is the first time that students will be working with actual values for these terms. Evaluate -- Time Estimate 10 minutes Once all groups have finished making their word problems, groups will switch papers. Again, while w ...
Ch. 8. Energy
... 24. What happens when a net force acts on an object? 25. If no net force acts on an object, what is necessarily zero (a) Velocity (b) Acceleration 26. If you hang from a clothesline when is the tension in the line greater, if the line is strung 27. What is the gravitational force acting on an object ...
... 24. What happens when a net force acts on an object? 25. If no net force acts on an object, what is necessarily zero (a) Velocity (b) Acceleration 26. If you hang from a clothesline when is the tension in the line greater, if the line is strung 27. What is the gravitational force acting on an object ...
