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What is the kinetic energy of a basketball?
The kinetic energy of a basketball can be calculated using the equation KE = 0.5 * mass * velocity^2. The exact value would depend on the mass of the basketball and its velocity at a given moment.
Which has more kinetic energy a 50 g basketball resting on a chair or a 75 g basketball resting on the floor?
The 75 g basketball resting on the floor has more kinetic energy because it has the potential to move and thus has more stored energy. The basketball on the chair is not in a position to move, so it has less kinetic energy.
What is the formula of velocity ratio of a wheel and differential axle?
velocity ratio= 2D/(d1 - d2) , where D = diameter of effort wheel,d1&d2= diameter of the axles.
How does cavitation relate to diameter of a pipe?
Vapor pressure is the main factor in determining cavitation. Vapor pressure is a dependent on temperature. A pipes diameter becomes a main factor because it directly reflects the velocity of the pipe. Velocity is an important factor in determining cavitation in a pipe since it effects the velocity head for a piping system. If the velocity head is to great it could decrease the pressure inside of the pipe causing cavitation. Example: For a given pipethe flow will constant for. However the velocity in the pipe is dependent on its diameter. This is because velocity is based on the ratio of flow to area. Flow will not change but based on the diameter of the pipe it will have a different velocity. If the pipe had varying diameters the velocity will vary as well. Higher velocities will be at areas where the diameter is small and slower at areas where the diameter is larger.
Does drift velocity of electron depend on diameter of conductor?
No, the drift velocity of electrons in a conductor does not depend on the diameter of the conductor. It is primarily influenced by the electric field applied across the conductor and the mobility of charge carriers within the material. The diameter of the conductor typically affects the resistance of the material, but not the drift velocity of electrons.
If acceleration is the change in velocity divided by time calculate the rate of acceleration of the basketball during these 4 seconds?
To calculate the rate of acceleration, you need to know the change in velocity of the basketball over the 4 seconds. If you have the initial and final velocities, you can use the formula: acceleration = (final velocity - initial velocity) / time. For example, if the basketball's initial velocity is 0 m/s and its final velocity is 8 m/s, the acceleration would be (8 m/s - 0 m/s) / 4 s = 2 m/s².
How physics is related to basketball?
Well, obviously kinematics, gravity, and velocity affect basketball. Especially when you're shooting the ball.
What is the velocity ration of a pulley?
The velocity ratio of a pulley system is the ratio of the rotational speed of the driving pulley to the driven pulley. It indicates how the speed of the driven pulley relates to the speed of the driving pulley. The formula is: Velocity Ratio = Diameter of driving pulley / Diameter of driven pulley.
What is the relationship between velocity sediment size and river size?
As the steam velocity increases, the diameter of the sediments being transported increases.
What is the relationship between the diameter of axon and conduction velocity?
There is a positive relationship between the diameter of an axon and its conduction velocity. Larger axon diameters result in faster conduction velocities due to decreased resistance to ion flow. This relationship is described by the principle of "the larger the diameter, the faster the conduction."
What is the relationship between size of nerve and conduction velocity?
For unmyelinated nerves there is a relationship between axon diameter and conduction velocity. Larger diameter nerves conduct faster. For myelinated nerves the a larger diameter nerve will conduct faster between the nodes of ranvier where the action potential is propagated. Conduction is said to be saltatoryas it jumps from node to node.
Can you calculate pipe diameter if you have pressure head and discharge flow?
Static pressure is .434 X height Example 10 ft x .434 4.34 PSI to prove take 2.31 PSI x 4.34 To find FORCE to need to calculate the diameter of the piping and the height and then the weight of the water inside the pipe
