Anew technology company is marketing drones for residential use. the bar graph shows the relation between number of sales and three types of marketing strategies over the company’s first five months of operation. what are the two biggest advantages of using a bar graph to display this kind of data?

Acoil formed by wrapping 80 turns of wire in the shape of a square is positioned in a magnetic field so that the normal to the plane of the coil makes an angle of 28.0° with the direction of the field. when the magnetic field is increased uniformly from 200 µt to 600 µt in 0.400 as, an emf of magnitude 80.0 mv is induced in the coil. what is the total length of the wire?

Ais useful when you need a simple machine to you separate two things. a. lever b. screw c. pulley d. wedge

Abanked road comer of radius 146 m is to be constructed. if the comer is designed for vehicles moving with a speed of 20.0 m/s, what should the banking angle be, in units of degrees?