When you jump from an elevated position you usually bend? When you jump from an elevated position you usually bend your knees upon reaching the ground. By doing this, you make the time of the impact about 10 times as great as for a stiff-legged landing. When a rifle is fired the bullet moves forward […]
How long have seatbelts been mandatory?
How long have seatbelts been mandatory? 1968 Do cops wear seatbelts? While 86 percent of Americans now wear seat belts, an upcoming study that will be published by California’s Commission on Peace Officer Standards and Training estimates that roughly half of law enforcement officers don’t wear them. What year car doesn’t need seat belts? 1966 […]
What are the three types of buoyancy?
What are the three types of buoyancy? What are the three types of buoyancy? The three types of buoyancy are positive buoyancy, negative buoyancy, and neutral buoyancy. Positive buoyancy is when the immersed object is lighter than the fluid displaced and this is the reason why the object floats. How do you pronounce Euclid’s? Wiki […]
Which region has many mountain ranges separated by desert basins?
Which region has many mountain ranges separated by desert basins? Great Basin physiographic section The Basin and Range region is the product of geological forces stretching the earth’s crust, creating many north–south trending mountain ranges. These ranges are separated by flat valleys or basins. These hundreds of ranges make Nevada the most mountainous state in […]
Can we prove axioms?
Can we prove axioms? Unfortunately you can’t prove something using nothing. You need at least a few building blocks to start with, and these are called Axioms. Mathematicians assume that axioms are true without being able to prove them. If there are too few axioms, you can prove very little and mathematics would not be […]
What will happen if you pour hot water to the metal lid on the closed jar?
Does &= short circuit?
What are the 10 thinking errors?
What are the 10 thinking errors? The most common thinking errors can be divided into these 10 categories, which are adapted from David Burns’s book, Feeling Good: The New Mood Therapy . All-or-Nothing Thinking. Overgeneralizing. Filtering Out the Positive. Mind-Reading. Catastrophizing. Emotional Reasoning. Labeling. Fortune-telling. How can I change my mind from negative to positive? […]
What is the punishment for first time offense speeding in a school zone Illinois?
Which rocks contain the most silica?
Which rocks contain the most silica? Compilations of many rock analyses show that rhyolite and granite are felsic, with an average silica content of about 72 percent; syenite, diorite, and monzonite are intermediate, with an average silica content of 59 percent; gabbro and basalt are mafic, with an average silica content of 48 percent; and […]