5.0
... force Fmax and the interaction time ∆t. The force Fmax occurs when the carts are closest to each other with their magnets repelling most strongly. As always, ∆t is the time interval during which one cart feels the force due to the other cart. The average value of the time-dependent force (over the t ...
... force Fmax and the interaction time ∆t. The force Fmax occurs when the carts are closest to each other with their magnets repelling most strongly. As always, ∆t is the time interval during which one cart feels the force due to the other cart. The average value of the time-dependent force (over the t ...
Time (s)
... 2. A sprinter crosses the finishing line at a speed of 8m/s and comes to rest 10s later. Calculate the deceleration of the sprinter. acceleration = change in velocity time ...
... 2. A sprinter crosses the finishing line at a speed of 8m/s and comes to rest 10s later. Calculate the deceleration of the sprinter. acceleration = change in velocity time ...
ΣF = mv r 0.05×2 0.25 ΣF mv r 400×v 5
... Line C is acting vertically downwards from the centre of mass, ∴ it is the gravity force on the weight. Line A is acting perpendicular to the road surface, if it was shown acting from the road, not the centre of mass, then it would be the normal reaction force of road on car. As the car is travellin ...
... Line C is acting vertically downwards from the centre of mass, ∴ it is the gravity force on the weight. Line A is acting perpendicular to the road surface, if it was shown acting from the road, not the centre of mass, then it would be the normal reaction force of road on car. As the car is travellin ...
10 Simple Harmonic Motion
... vibration is the time it takes for one complete cycle of motion, that is the time it takes for the object to return to its original position. The frequency is the number of cycles per unit time, such as cycles per second, or hertz. The lowest point in the swing of a pendulum is called the equilibriu ...
... vibration is the time it takes for one complete cycle of motion, that is the time it takes for the object to return to its original position. The frequency is the number of cycles per unit time, such as cycles per second, or hertz. The lowest point in the swing of a pendulum is called the equilibriu ...
physics 220 - Purdue Physics
... • The wheel of a car has a radius of 0.29 m and is being rotated at 830 revolution per minute (rpm) on a tirebalancing machine. Determine the speed (in m/s) at which the outer edge of the wheel is moving: ...
... • The wheel of a car has a radius of 0.29 m and is being rotated at 830 revolution per minute (rpm) on a tirebalancing machine. Determine the speed (in m/s) at which the outer edge of the wheel is moving: ...
Uniform Circular Motion
... • Circular path • Must be an unbalanced force acting towards axis of rotation- think free body diagrams! • Ex of forces: tension, banked curves, gravitation ...
... • Circular path • Must be an unbalanced force acting towards axis of rotation- think free body diagrams! • Ex of forces: tension, banked curves, gravitation ...
