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How does the distance to a galaxy affect the calculated value of the Hubble constant?
Physics
EE
C
Pro
How does the magnetic flux density impact the magnitude of the braking force due to induced eddy currents for a track of constant dimensions and coefficient of static friction?
Physics
EE
A
Pro
¿Cómo influye el ángulo de ataque de las aletas de rendija en la fuerza de arrastre y presión de los cohetes espaciales reutilizables de SpaceX durante su aterrizaje?
Physics
EE
B
How does changing the volume of water in a water bottle rocket impact the maximum altitude it can achieve?
Physics
EE
C
Pro
How does wind speed change at different locations within a progressively narrowing street canyon?
Physics
EE
C
Pro
How does the oscillation frequency (Hz) affect the voltage (V) in an electromagnetic induction system? Based on these findings, should Denmark consider investing in wave power as a viable renewable energy source?
Physics
EE
B
Pro
What is the impact of changing the angle at which a vehicles spoiler is set on a vehicles Drag and Lift forces?
Physics
EE
B
Pro
How do combustion chambers and their designs differ between various engines, impacting the resulting torque and horsepower output?
Physics
EE
D
Pro
How does temperature affect the magnetic field strength of a permanent magnet?
Physics
EE
B
How does varying the initial angular displacement of a magnetic pendulum affect its stopping time due to damping caused by the eddy currents induced in the copper plates below it when the string used for the pendulum, the magnet used, the dimensions of the copper plate, and the magnetic field strength of the magnet are kept controlled?
Physics
EE
C
Pro