Based on Bernoulli's equation, what is the speed of efflux (v) of a fluid through a spigot at the bottom of a tank with height d that is placed x meters above the ground and filled to a height y above the ground? A. √pgy А
B. 2gy
C. pg(x + d)
D. √2g(y - x)

Afeather of mass 0.001 kg falls from a height of 2 m. under realistic conditions, it experiences air resistance. based on what you know about friction, what can you say about the kinetic energy of the feather as it reaches the ground? acceleration due to gravity is g = 9.8 m/s2. a. ke < 0.0196 j b. ke = 00196 j c. je = 0 j d. ke > 0.0196 j

The graph represents the distance a car travels over time while on the highway. which statement about the car's trip is accurate? a) the car does not move over time. b) the car travels at a constant velocity. c) the car's velocity increases constantly over time. d) the car's velocity decreases constantly over time.

Multiply or divide to make this english distance conversion. 174 inches = feet (14.5, 58, 2,088, 23)