The answer is (A.) 20 seconds. A collision occurs every 20 seconds. A collision is an interaction of two or more bodies that exert forces in a very short duration. The term collision also refers to the two moving objects that collide.
This example highlights the role of "uncontrollability"<span> in coping.
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The state of mind towards data concerning the distressing occasion is thought to be the essential property of the individual adapting style. Of the situational factors, controllability is viewed as a variable of unique significance for adapting conduct, in light of the fact that in controllable circumstances data handling concerning the stressor is versatile, while in wild circumstances it has a little esteem.
Answer:
The correct option is C: Jack could increase his utility by buying more pencils and fewer pens.
Explanation:
The marginal rate of substitution or MRS is defined as the rate at which one gives up a reasonable amount of one product to exchange for another products, and still maintains the same utility level. For Jack to maintain the same level of utility, he needs to more pencil and fewer pens to maintain an equilibrium in his purchase of pens and pencils.
The correct answer is: C) New mountains are created through tectonic and volcanic activity.
There are three ways in which mountains are formed, therefore there are three different types of mountains: volcanic, fold and block mountains.
It is important to say that these always involve plate tectonics, were huge "compressional forces, isostatic uplift and igneous (magma) matter, forces surface rock upward". In this way a landform higer than the surroundings is created, that is to say: a mountain.
There is no way a mountain is created by one of the other options given.
