question 3\nwhich of the following are contact forces? choose all that apply.\n□ electromagnetic force\n□…

question 3\nwhich of the following are contact forces? choose all that apply.\n□ electromagnetic force\n□ gravity\n□ applied force\n□ friction

question 3\nwhich of the following are contact forces? choose all that apply.\n□ electromagnetic force\n□ gravity\n□ applied force\n□ friction

Answer

Brief Explanations:

Contact forces require physical contact between objects. Applied force is when a force is exerted by one object on another through contact. Friction is a force that resists the relative motion of two surfaces in contact. Electromagnetic force and gravity are non - contact forces as they can act at a distance.

Answer:

C. applied force, D. friction