A 55-kg box rests on a horizontal surface. The coefficient of static friction between the box and the surface is 0. 30, and the coefficient of kinetic friction is 0. 20. What horizontal force must be applied to the box to cause it to start sliding along the surface?.

How are 3-d printers useful in studying evolution? a. to color the fossils of organisms b. to create clones of extinct organisms c. to create replicas of fossils d. to prepare paper cutouts of organisms e. to study the composition of fossils

What strategy is most to take control of the opportunities and challenges life offers? commitment flexibility integrity ownership

Mr. chiu made a dot plot after asking his students a question. based on the dot plot, which statements are correct? check all that apply. eleven students answered mr. chiu's question. twelve students answered mr. chiu's question. three people studied for two hours. three people studied for three hours. everyone who responded studied for at least one hour. four people studied for four or more hours