Work/Power/Energy Lab
... When we lift the load against the earth’s gravity, work is done on the load. The more mass on the load or the higher we lift the load, the more work is done. Every time when force is applied and something has moved because of that force. Work is defined a as product of force and distance. W=Fd If we ...
... When we lift the load against the earth’s gravity, work is done on the load. The more mass on the load or the higher we lift the load, the more work is done. Every time when force is applied and something has moved because of that force. Work is defined a as product of force and distance. W=Fd If we ...
Practice Questions on Particles in Magnetic Fields
... Use Fleming’s left hand rule – Particle is negative. () Calculate the radius of the path of the particle if the value of the charge of the particle is 1.6 × 10-19 C, the mass of the particle is 1.67 × 10-27 kg and the speed of the particle is 2.5 × 106 m s-1. What do you think the particle is? (3) ...
... Use Fleming’s left hand rule – Particle is negative. () Calculate the radius of the path of the particle if the value of the charge of the particle is 1.6 × 10-19 C, the mass of the particle is 1.67 × 10-27 kg and the speed of the particle is 2.5 × 106 m s-1. What do you think the particle is? (3) ...
Components of vectors
... Imagine pulling a barge along a canal or a truck along a track by a rope inclined at an angle to the track (Figure3). The smaller the angle the more effective the force in the rope (the cosine of the angle gets bigger when the angle gets smaller). ...
... Imagine pulling a barge along a canal or a truck along a track by a rope inclined at an angle to the track (Figure3). The smaller the angle the more effective the force in the rope (the cosine of the angle gets bigger when the angle gets smaller). ...
6-04a,04b -Momentum and Impulse Wkst-Key
... speed. Compared to that of the lighter car, the momentum of the heavier car is ___________ as much. twice, 2x ...
... speed. Compared to that of the lighter car, the momentum of the heavier car is ___________ as much. twice, 2x ...
Gravity
... THIRD Law states: force on Earth = force on cookies SECOND Law states: acceleration = force divided by mass Mass of Earth = 1025 x mass of cookies Therefore, acceleration of cookies = 1025 x acceleration of Earth. (Cookies reach a high speed while the Earth hardly budges.) ...
... THIRD Law states: force on Earth = force on cookies SECOND Law states: acceleration = force divided by mass Mass of Earth = 1025 x mass of cookies Therefore, acceleration of cookies = 1025 x acceleration of Earth. (Cookies reach a high speed while the Earth hardly budges.) ...
1 - Moodle Ecolint
... An athlete runs round a circular track at constant speed. Which one of the following graphs best represents the variation with time t of the magnitude d of the displacement of the athlete from the starting position during one lap of the track? A. d ...
... An athlete runs round a circular track at constant speed. Which one of the following graphs best represents the variation with time t of the magnitude d of the displacement of the athlete from the starting position during one lap of the track? A. d ...
Document
... Two protons are launched into a magnetic field with the same speed as shown. What is the difference in magnitude of the magnetic force on each particle? a. F1 < F2 ...
... Two protons are launched into a magnetic field with the same speed as shown. What is the difference in magnitude of the magnetic force on each particle? a. F1 < F2 ...
Chapter 24: Electric Potential
... moving rightward between two parallel charged plates separated by distance d 2.00mm. The plate potentials are V1 70.0V and V2 50.0V. The particle is slowing from an initial speed of 90.0 km/s at the left plate. (a) Is the particle an electron or a proton? (b) What is its speed just as it rea ...
... moving rightward between two parallel charged plates separated by distance d 2.00mm. The plate potentials are V1 70.0V and V2 50.0V. The particle is slowing from an initial speed of 90.0 km/s at the left plate. (a) Is the particle an electron or a proton? (b) What is its speed just as it rea ...
