. In the formula, V2 = Ag, V is velocity, A is amplitude, g is acceleration due to gravity and  is the wavelength. Check its

correctness.

28. a stone is projected at a cliff of height h with an initial speed of 42.0 mls directed at angle θ0 = 60.0° above the horizontal. the stone strikes at a, 5.50 s after launching. find (a) the height h of the cliff, (b) the speed of the stone just before impact at a, and (c) the maximum height h reached above the grou

Six solutions are made, each with a y concentration of 1.0 μm and varying concentrations of ab as shown below. based on the concentrations, rank the solutions in decreasing order of reaction rate.

Which quantities are scalars? choose all that apply a.distance b.speed c. acceleration d.velocity