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| MATHINEarth Science
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6. Use Newton's law of universal gravitation to calculate the force of gravity between
two students standing 12 m apart. Their masses are 65 kg and 50 kg.

In a particular chemical reaction, the energy of the reactants is 30 kj and the energy of the products is 5 kj. 
 the maximum energy of the system is 40 kj. sketch a potential energy diagram for this reaction. make sure to label the energy of the reactants, the energy of the products, the activation energy, and the enthalpy change for the reaction.