Which of the following describes the reactants of a chemical reaction? O The chemicals on the left side of a chemical equation !!

X The chemicals on the right side of a chemical equation

X The substances that are formed

X The substances that are made​

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Which wave would cause destructive interference at every point of the wavelength and completely cancel out the wave?

What is the potential energy possessed by a rock of mass 4kg projected to a height of 2m (g=10m/s2)

A60-kg box is being pushed a distance of 6.8 m across the floor by a force p with arrow whose magnitude is 162 n. the force p with arrow is parallel to the displacement of the box. the coefficient of kinetic friction is 0.24. determine the work done on the box by each of the four forces that act on the box. be sure to include the proper plus or minus sign for the work done by each force. (the floor is level and horizontal. forces that act on the box: pushing force p, frictional force f, normal force n, and weight mg.)