c165 2023 Latest Update Correct Questions & Solutions!!

Explain what is meant by the physical sciences. How are they different from life sciences? What disciplines make up the physical sciences? - ANSWER Physical science studies non-living systems, as opposed to life science, which studies living systems. Physics, chemistry, and Earth and space sciences are all physical sciences. A scientist who studies how different sediments, rocks, and soil have formed the landscapes and natural structures that we see on Earth are included in the field of _______ - ANSWER earth science _________ that have formed the landscapes and natural structures that we see on Earth are included in the field of Earth science. - ANSWER Sediments, rocks, and soil It may surprise you to learn that Hollywood stunt designers must often perform complex calculations before a stunt can be carried out. These equations are used to determine the forces acting on the objects involved in the stunt and to predict their motions. Stunt designers and performers must therefore know a lot about ______ - ANSWER physics ________ equations are used to determine how fast a stunt person needs to drive a car to perform a stunt like the car jump shown in the photo. The hood of the car in the photo is going to be damaged and the driver could be seriously hurt (so don't try this at home!). To prevent driver injury, the jumping and landing ramps on movie sets have specially designed suspension systems. Designing these systems also requires an understanding of physics. - ANSWER Physics Soft drink manufacturers rely on an understanding of _____ to develop and analyze their beverages. - ANSWER chemistry Chemistry is the study of ______, their structures, and their interactions to form new substances. - ANSWER atoms and molecules Which of the following would NOT be a primary investigation in physics? A. what reactions occur that cause wood to burn in a fireplace B. what keeps a bicycle from falling over C. how rainbows form D. why you can skate across ice - ANSWER A. Wood burning involves chemical reactions with oxygen, which can be explained using chemistry.