What is the value of work done on and object when a 50-newton force moves it 15 meters in the same direction as the force

In a given chemical reaction, the energy of the products is greater than the energy of the reactants. which statement is true for this reaction?

In the circuit shown below, with each bulb holding a resistance of 60 ohms, how many amps of current are flowing? express your number as a decimal.

If an astronaut takes an object to the moon the following is true (choose only one). a the mass will change but the weight will be the same. b both the mass and the weight of the object will be the same. c the weight will change but the mass will be the same. d both the mass and the weight of the object will change.