Your friend increases her force on the desk by 30 and she doesn't change the direction of a push what happens to the net force on the desk will the desk accelerate

You are making a solution of calcium chloride dissolved in water. you add solid, stir, and it dissolves. you add just a spatula tip full, stir, and the solid does not dissolve. how could you describe the solutions before and after adding the spatula tip amount

In an exothermic reaction the bonding energy of the product is: less than the reactants same as the reactants greater than the reactants dependent upon the presence of a catalyst

Using data from seismic waves, geologists have learned that earth’s interior is made up of several