Density a is measured any names of mass per unit of volume it can be thought of as a unit rate the mask of the block of aluminum is 9.45 grams. the volume is 3.5 cubic centimeters (cm)what is the density of the aluminum

In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.