Dynamics-cause of motion
... Why don’t things move on their own on a frictionless surface? Something keeps them from moving That “something” must be universal ...
... Why don’t things move on their own on a frictionless surface? Something keeps them from moving That “something” must be universal ...
PHYS 1443 – Section 501 Lecture #1
... This is Keper’s second law which states that the radius vector from the Sun to a planet sweeps out equal areas in equal time intervals. Thursday, June 8, 2006 ...
... This is Keper’s second law which states that the radius vector from the Sun to a planet sweeps out equal areas in equal time intervals. Thursday, June 8, 2006 ...
Newton`s Second Law - Philadelphia University
... kilograms (kg), and weight is calculated from W = mg. If the gravitational acceleration (g) is specified in units of m/s2, then the weight is expressed in newtons (N). On the earth’s surface, g can be taken as g = 9.81 m/s2. W (N) = m (kg) g (m/s2) => N = kg·m/s2 FPS System: In the FPS system of uni ...
... kilograms (kg), and weight is calculated from W = mg. If the gravitational acceleration (g) is specified in units of m/s2, then the weight is expressed in newtons (N). On the earth’s surface, g can be taken as g = 9.81 m/s2. W (N) = m (kg) g (m/s2) => N = kg·m/s2 FPS System: In the FPS system of uni ...
Honors Physics
... There is a point along the line joining the center of the earth to the center of the moon at which the two gravitational forces cancel. Find this point’s distance, x, from the earth’s center. Use D for the earthmoon distance, and me and mm for the masses of earth and moon respectively. ...
... There is a point along the line joining the center of the earth to the center of the moon at which the two gravitational forces cancel. Find this point’s distance, x, from the earth’s center. Use D for the earthmoon distance, and me and mm for the masses of earth and moon respectively. ...
Newton`s 1st Law
... Anticipatory Set:(“The Hook” -- something to excite the student about the subject matter) “An object at rest will remain at rest unless acted on by an unbalanced force. An object in motion continues in motion with the same speed and in the same direction unless acted upon by an unbalanced force.” Th ...
... Anticipatory Set:(“The Hook” -- something to excite the student about the subject matter) “An object at rest will remain at rest unless acted on by an unbalanced force. An object in motion continues in motion with the same speed and in the same direction unless acted upon by an unbalanced force.” Th ...
Angular Motion Vocabulary
... 3. Angular Momentum- The quantity of rotation of a body, which is the product of its moment of inertia and its angular speed. 4. Angular Speed- Change of angle per unit time, measured in radians 5. Arc Length- The length of a curve, measured in meters (the radius multiplied by Pi). 6. Center of Mass ...
... 3. Angular Momentum- The quantity of rotation of a body, which is the product of its moment of inertia and its angular speed. 4. Angular Speed- Change of angle per unit time, measured in radians 5. Arc Length- The length of a curve, measured in meters (the radius multiplied by Pi). 6. Center of Mass ...
Newton`s Laws of Motion Powerpoint
... Changes in Force and Mass • How can you increase the acceleration of the wagon? • Look again at the equation. • One way to increase acceleration is by changing the force. • If the mass is constant, acceleration and force change in the same way. • So to increase the acceleration of the wagon, you ca ...
... Changes in Force and Mass • How can you increase the acceleration of the wagon? • Look again at the equation. • One way to increase acceleration is by changing the force. • If the mass is constant, acceleration and force change in the same way. • So to increase the acceleration of the wagon, you ca ...
Lecture07
... • Conservation of Energy: NOT a new law! – We’ll see that this is just Newton’s Laws of Motion re-formulated or re-expressed (translated) from Force Language to Energy Language. ...
... • Conservation of Energy: NOT a new law! – We’ll see that this is just Newton’s Laws of Motion re-formulated or re-expressed (translated) from Force Language to Energy Language. ...
HP UNIT 5 work & energy - student handout
... property that the work done in moving a particle between two points is independent of the path taken…only matters on initial and final positions. ie; Gravity & spring force. A non-conservative force is a force with the property that the work done in moving a particle between two points DOES depend o ...
... property that the work done in moving a particle between two points is independent of the path taken…only matters on initial and final positions. ie; Gravity & spring force. A non-conservative force is a force with the property that the work done in moving a particle between two points DOES depend o ...
The Book we used
... and velocity: Linear momentum is a vector quantity because it equals the product of a scalar quantity m and a vector quantity v. Its direction is along v, it has dimensions ML/T, and its SI unit is kg m/s. ...
... and velocity: Linear momentum is a vector quantity because it equals the product of a scalar quantity m and a vector quantity v. Its direction is along v, it has dimensions ML/T, and its SI unit is kg m/s. ...
Work done (J) - MrSimonPorter
... Work done (J) = Force (N) x distance (m) A woman pushes a car with a force of 400 N at an angle of 10° to the horizontal for a distance of 15m. How much work has ...
... Work done (J) = Force (N) x distance (m) A woman pushes a car with a force of 400 N at an angle of 10° to the horizontal for a distance of 15m. How much work has ...
motion
... [1] What force acting on a mass of 15 kg for a minute can change its velocity from 10m/s 2 to 50 m/s2[10N] [2] A bullet of mass 0.01kg moving with a velocity 100m/s strikes a wooden plank of thickness 0.5 m, emerges with a velocity 30m/s. Find the resistance offered by the plank, assuming it to be u ...
... [1] What force acting on a mass of 15 kg for a minute can change its velocity from 10m/s 2 to 50 m/s2[10N] [2] A bullet of mass 0.01kg moving with a velocity 100m/s strikes a wooden plank of thickness 0.5 m, emerges with a velocity 30m/s. Find the resistance offered by the plank, assuming it to be u ...