A cube of volume 125cm³ floats in water. Find the depth to which it will sink in (a) water (b) liquid of density 0.8 If the density of the cube is 0.8g/cm³.​

Acube has a volume of 2011 cubic inches. what is the angle measure between a side of a cube and its interior diagonal?

Apair of 10μf capacitors in a high-power laser are charged to 1.7 kv.a. what charge is stored in each capacitor? b. how much energy is stored in each capacitor?

Afisherman notices that his boat is moving up and down periodically without any horizontal motion, owing to waves on the surface of the water. it takes a time of 2.20 s for the boat to travel from its highest point to its lowest, a total distance of 0.670 m . the fisherman sees that the wave crests are spaced a horizontal distance of 5.80 m apart. (a) how much is the wavelength? (b) find the period of the wave. (c) how fast are the waves traveling? (d) what is the amplitude a of each wave?