Physics, 20.06.2020 04:57 vanessabeausoleil
If the finger is pushing but not hard enough, neither block will move. By Newton's 2nd law, for any object that is not accelerating, the forces in each direction must balance. Write the equations for the balance of the forces in the horizontal and vertical directions for block A and for block B (four equations). Start with the force exerted on block A in the horizontal direction.
Answers: 1
Physics, 22.06.2019 15:50, shaylawymannnnn
Select all the correct answers. which changes will increase the rate of reaction during combustion? decreasing the area of contact between the reactants adding more oxygen to the reaction removing heat from the reaction changing the reactants from solid form to powdered form lowering the exposure of the reactants to air
Answers: 3
If the finger is pushing but not hard enough, neither block will move. By Newton's 2nd law, for any...
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