<u>A projectile is launched from the top of a 15 m tall building at a speed of 25ms at an angle of 50° above the horizontal. The horizontal distance from the base of the building to where the projectile lands is most nearly</u>
In a free enterprise system, the consumers decide over everything connected to buying the products, such as 1) which goods or services to buy at all 2) where and from whom to get those goods and services 3) how much to buy and 4) what is an acceptable prize for them.
An upper house is one of two chambers of a bicameral legislature. The other chamber is called the lower house.
Upper Houses in the world:
- India: the Rajya Sabha
- Pakistan: the Senate of Pakistan
- United Kingdom: the House of Lords
- United States of America: the United States Senate
<u>Answer:
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A reaction in which the reactants have more energy than the products is always an Endothermic reaction.
<u>Explanation:</u>
The word "exothermic" means "turning out".In endothemic reaction, less amount of energy is sufficient to break the bonds that exist between the reactants when compared to the amount of energy that is formed when new bonds are created.
The chemical energy that is stored within a product is nothing but its potential energy that can later be released. An example of an endothermic reaction is the burning of wood. when you burn wood, you can see that it releases energy in the form of heat and this warms up the surrounding environment.
