The force of friction between an object and the surface upon which it is sliding is 126 N and the coefficient of friction between them is 0.20. What is the mass of the object?

What two consecutive odd integers have a sum of -28

Which part of a 2-column proof is the hypothesis of the conjecture? a) given b) reasons c) prove d) statements ! i think it's b but i'm not quite

An object is accelerating at a constant rate. its velocity in feet per second as a function of time in seconds can be modeled by the linear function v(t) = 2.5t. what does the dependent variable represent for this function? a) acceleration b) distance c) slope d) velocity