Answer:
eating an apple
Explanation:
Eating food gives your body the nutrients and energy it needs.
Difference in gravitational potential energy =
(mass) x (gravity) x (difference in height)
= (0.0005 kg) x (9.8 m/s²) x (4m - 2.5m)
= ( 0.0049 kg-m/s²) x (1.5 m)
= 0.00735 joule .
1. A) In chemical equilibrium
The sign between the reactants and products is used to represent a chemical equilibrium. In a chemical equilibrium, the rate at which product is being produced is the same as the rate at which the product is being consumed to form the reactant again.
2 B) More products form
This is in accordance to Le Chatelier's principle, which basically states that a reaction mixture at equilibrium will resist any change that is produced in it. Therefore, if the temperature is increased, the mixture will move towards the products side, which has a lower temperature due to it being an endothermic reaction.
3 A) Saturated
<span>When a solution is saturated, it is no longer able to dissolve any more solute within it. A crystal of solute sitting at the bottom is an indicator that no more solute can be dissolved, meaning the solution is saturated.</span>
Answer:
In physics, a frame of reference, or reference frame, is a perspective that one uses to determine if an object is moving.
Explanation: