2. A student plays their pan flute and notices that one note is sharp (higher frequency than expected). Is this straw too long or too short? Explain. (2 points)

Atriangle with equal sides of length 10 cm has -2.5-nc charged objects at each corner. part a determine the direction of the electrical force exerted on the object at the top corner due to the two objects at the horizontal base of the triangle. determine the direction of the electrical force exerted on the object at the top corner due to the two objects at the horizontal base of the triangle. horizontally rightward vertically downward vertically upward horizontally leftward

See the attachment and solve question 5th

Avehicle accelerates from 0 to 30 m/s in 10 seconds on a straight road