2. A bathroom scale has a spring which is compressed when a person stands on the scale, and is connected to the needle which indicates the weight. When a 67 kg person steps on
the scale the spring compresses 1.8 mm.
a) Find the spring constant
b) Find the compression for a 34 kg person
c) Find the weight of a person who causes the spring to compress 3.2 mm

Ameter stick is pivoted at the 0.50-m line. a 3.0-kg object is hung from the 0.15-m line. where should a 5.0-kg object be hung to achieve equilibrium (the meter stick oriented horizontal and motionless)?

Suppose you have a box. which of these is not necessarily a true statement regarding the relationship between the force applied to the box, the work done on the box, and the distance the box is moved? a. if the box is not moved, no force is being applied to the box. b. if no force is applied to the box, no work is done on the box. c. if work is done on the box, then a force is applied to the box. d. if work is done on the box, then the box is moved a distance.

Marvin records scientific data about lake superior. for which property has marvin forgotten to use an si unit of measurement? shore length high temperature low temperature annual precipitation