Use this free body diagram to you find the magnitude of the force f1 needed to keep this block in static equilibrium. a. 15.3 newtons b. 36.3 newtons c. 63.5 newtons d. 95.5 newtons

Experiment scenario 2: a biology student wants to conduct a study of how the amount of food affects the weight gain for mice. i have set up four cages with a mouse in each cage. fill in the boxes that would allow the biology student to complete the study correctly

What is the primary force that suspension bridges use cables to hold their spans up? a. tension force b. resistance force c. normal force d. elastic force e. applied force

Which compound is held together by the electrostatic force between two ions? a. co2 b. cci4 c. h2s d. mgf2