Imagine a 0.1-kg apple attached to a branch of a tree 2 m above a spring on the ground below. The apple falls and hits the spring, compressing it 0.1 m from its rest position. Now imagine if the compression is 0.36 cm. Is this spring stiffer or less stiff than the first spring?

In positive numbers less than 1, the zeros between the decimal point and non zero are significant

Four objects each with charge +2.0×10−7c are located at the corners of a square whose sides are 2.0 m long. part a what quantities can be determined using this information? check all that apply. the electric force on a charged object placed at the center of the square. the mass of each object. the total electric potential energy of the system consisting of the four charged objects. part b find the electric force on a charged object placed at the center of the square.

Listed below are the measured radiation absorption rates (in w/kg) corresponding to 11 cell phones. use the given data to construct a boxplot and identify the 5-number summary. 1.16 0.85 0.69 0.75 0.95 0.93 1.18 1.17 1.42 0.54 0.57 the 5-number summary is nothing, nothing, nothing, nothing, and nothing, all in w/kg. (use ascending order. type integers or decimals. do not round.)