Honors Physics
... b. The pail is rotated at a constant rate so it has the minimum speed at all po8ints along its circular path. The mass of the water is m. When the pail is at the bottom of the circle, what is the magnitude of the force exerted by the water on the bottom of the pail? c. What is the magnitude of the f ...
... b. The pail is rotated at a constant rate so it has the minimum speed at all po8ints along its circular path. The mass of the water is m. When the pail is at the bottom of the circle, what is the magnitude of the force exerted by the water on the bottom of the pail? c. What is the magnitude of the f ...
Motion & Newton`s Laws
... • Ex. In the 100m dash the fastest runner finished in 10s. S= 100m/10s= 10m/s • 3 Types of Speed • Average speed is found by dividing the total distance by the total time taken to reach that distance • Speeds can vary from instant to instant • Ex. Walking in a crowded hallway ...
... • Ex. In the 100m dash the fastest runner finished in 10s. S= 100m/10s= 10m/s • 3 Types of Speed • Average speed is found by dividing the total distance by the total time taken to reach that distance • Speeds can vary from instant to instant • Ex. Walking in a crowded hallway ...
Uniform Circular Motion Ideas
... objects don’t tend to move in a circle by themselves. They tend to either be at rest of move in a straight line at constant speed (this is Newton’s first law) ...
... objects don’t tend to move in a circle by themselves. They tend to either be at rest of move in a straight line at constant speed (this is Newton’s first law) ...
“I Can” Statement Template
... Mass (increase mass= increase g. force; decrease mass=decrease g. force force (increase force = increase g. force) distance (closer=increase g. force; farther away= decrease g. force) ...
... Mass (increase mass= increase g. force; decrease mass=decrease g. force force (increase force = increase g. force) distance (closer=increase g. force; farther away= decrease g. force) ...
force - mrwignall
... can directly away from the shuttle. Then, with the help of Newton's second and third laws, you will accelerate back towards the shuttle. As you throw the tool, you push against it, causing it to accelerate. At the same time, by Newton's third law, the tool is pushing back against you in the opposite ...
... can directly away from the shuttle. Then, with the help of Newton's second and third laws, you will accelerate back towards the shuttle. As you throw the tool, you push against it, causing it to accelerate. At the same time, by Newton's third law, the tool is pushing back against you in the opposite ...
PPTX - University of Toronto Physics
... (ie it is confined to a stationary horizontal surface) then (Fnet)y = 0. The sum of y-components of all forces = 0. • If an object is in horizontal equilibrium (ie freefall) then (Fnet)x = 0. ...
... (ie it is confined to a stationary horizontal surface) then (Fnet)y = 0. The sum of y-components of all forces = 0. • If an object is in horizontal equilibrium (ie freefall) then (Fnet)x = 0. ...
FORCES AND MOTION UNIT TEST Multiple Choice
... d. slowing down. 42. A mechanical device requires 400 J of work to do 340 J of work in lifting a crate. What is the efficiency of the device? a. 0.9% c. 85% b. 60% d. 118% 43. What is the momentum of a 50-kilogram ice skater gliding across the ice at a speed of 2 m/s? a. 25 c. 48 kg m/s b. 50 kg d. ...
... d. slowing down. 42. A mechanical device requires 400 J of work to do 340 J of work in lifting a crate. What is the efficiency of the device? a. 0.9% c. 85% b. 60% d. 118% 43. What is the momentum of a 50-kilogram ice skater gliding across the ice at a speed of 2 m/s? a. 25 c. 48 kg m/s b. 50 kg d. ...
The Nature of Force
... objects. Example: Soccerball If one player hits the ball – force is upward. The ball exerts an equal but opposite downward force on the player. The action and reaction forces are acting on different objects and therefore cannot be ...
... objects. Example: Soccerball If one player hits the ball – force is upward. The ball exerts an equal but opposite downward force on the player. The action and reaction forces are acting on different objects and therefore cannot be ...
motion
... 1. There will be round robin play and all questions will be all-play. 2. The teams who answers correctly win the point value of the question. 3. There are no daily doubles available. Let’s play ...
... 1. There will be round robin play and all questions will be all-play. 2. The teams who answers correctly win the point value of the question. 3. There are no daily doubles available. Let’s play ...
