A science project produces unexpected results, and the results do not support the hypothesis. A student reviews the experiment and discovers that his lab group measured one of the chemicals in the experiment incorrectly. What should the student do? A. report the results and not worry about the mistake

B. change the conclusion to support the hypothesis

C. repeat the experiment

D. assume that the conclusion would have supported the hypothesis anyway, even if the group did not made a mistake

Ineed asap! list 3 examples in which friction us or makes things easier in our daily life. explain the effect of friction for each. *make sure you explain the effect of friction for each example! *

Athin plate moves between two parallel, horizontal, stationary flat surfaces at a constant velocity of v = 7.5 m/s. the two stationary surfaces are spaced 4 cm apart, and the medium between them is filled with oil whose viscosity is 0.9 n·s/m2. the part of the plate immersed in oil at any given time is 2 m long and 0.5 m wide. if the plate moves through the mid-plane between the surfaces, determine the force required to maintain this motion. what would your response be if the plate was 1 cm from the bottom surface (h2) and 3 cm from the top surface (h1)? if the plate moves through the mid-plane between the surfaces, the force required to maintain the motion will be n. if the plate was 1 cm from the bottom surface (h2) and 3 cm from the top (h1) surface, the force required to maintain the motion would be n.

Determine el momento angular de un rueda de 3000g moviendose a 10m/s con un radio de giro de 400cm