Write a short summary of the basic Physics in car crashes.
Q: linda is a skier with a weight of 706 N. Her skis have a mass of 6 kg. What is the combined weight…
A: The expression for the combined weight is,
Q: A person drove 5 miles from home to the store. She took a different route back home that was only 4…
A: Motion of person (i) 5 miles from home to store (ii) 4 miles from store to back home
Q: Two objects of different mass start from rest and are pulled horizontally with negligible friction…
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Q: The heaviest invertebrate is the giant squid, which is estimated to have a weight of about 0.44 tons…
A: Weight of the squid, W = 0.44 tons 1 ton = 907.185 kg ∴0.44 ton = 907.185×0.44 kg=399.16 kg
Q: A bubble rises through water at a rate of about 1.15 feet per second. How far will the bubble rise…
A: Given, A bubble rises through water at a rate of about 1.15 feet per second Time = 2 seconds
Q: If blood flows with an average speed of 0.35 m/s in the human circulatory system, how many miles…
A: Introduction: In human body, circulation of blood is through the capillary, veins and arteries. The…
Q: Part A The spring in the figure has a spring constant of 1200 N/m. It is compressed 13.0 cm , then…
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Q: An airplane has a mass of 95000kg. What is the minimum necessary lift force to get the airplane off…
A: Given Mass of airplane (m) = 9500 kglet, acceleration due to gravity (g) = 10 m/s2Now force on…
Q: The average distance, d, that a Galapagos tortoise travels during a day scales with the tortoise’s…
A: Given data: Distance (d) is proportional to m2/3 Mass of tortoise 1 (m1) = 50 kg Distance traveled…
Q: 3. A stone is released from rest and dropped into a deep well. Eight seconds later, the sound of the…
A: Given sound of splashing is heard after T=8sec from the moment stone is thrown. Speed of sound…
Q: select an amusement park ride and discover the principles of physics that allow this ride to work
A: An amusement park ride we discover and learn physics like, moment of inertial, centripetal force and…
Q: Give a functional tool/product that is useful at home or community by applying at least 2 concepts…
A: One can classify tools according to their basic functions: Cutting and edge tools, such as the…
Q: The answer is -0.012 J. Why it is negative value?
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Q: Part B.2 If the scale reads 3.16kg, what is the percent error between the true value (from part B.1)…
A: Part B.2 percentage error is, error=m'-mm×100 %
Q: veled at a speed of 72 km/h for 7 h. Find the distance the bus covered. The bus covered a distance…
A: Given data : Speed=S Time=t Required : Distance
Q: You swim at a speed 2km/h south west and a river is flowing at 1km/h south Please draw a diagram of…
A: Motion is relative as it differs in different scenario. The velocity of the person as perceived by…
Q: DETAILS HRW10 3.P.024. MY NOTES ASK YOUR TEACHER Vector A, which Is directed along an x axis, is to…
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Q: The mileage for a motorcycle with a fuel-tank capacity of 18 L is 32 mi/gal. If the average speed…
A: volume of fuel = 18 L mileage = 32 migalaverage speed during the trip = 36 mihr
Q: A sled loaded with firewood is pulled by a tractor. The tractor exerts a constant force with…
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Q: 4. With what velocity will a 4.0kg rock hit the ground if it is dropped from a height of 111m? If…
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Q: A curious child stands on the top of a 730 m skyscraper and drops a coin from the top of the…
A: The height of the skyscraper is given as h=730 m
Q: A bullet traveling at a speed of 100m/s strikes a wall and penetrates 2 cm .How long does the bullet…
A: Given : vo = 100 m/s s = 2 cm = 0.02 m v = 0 m/s because finally the bullet stops
Q: Given the following data for a car trip: 100.0 miles 150.0 minutes 4.00 gallons of gas 15 songs If…
A: the gas required per miles is, n=4.00 gallons100.0 miles=0.04 gallons/miles
Q: Engineering Analysis , circular saft bulit-in at Both Ends , Initial Conditi Q/A uniform string…
A: Y=SIN(3.14X/L) INITIAL VELOCITY Y, = h a=4 b=8 L=10 + b h= a+b
Q: A. Compute for the average time of each free-fall distance. B. Compute for each average time…
A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…
Q: what is the name of the equation that was used to solve this problem?
A: Refractive index of the oil film, n=1.45 wavelength of the light λ=450 nm Here, the blue light…
Q: A car moving with an initial speed v collides with a second stationary car that is one-half as…
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Q: Select the graph that best illustrates the story, The figures are labeled (a), (b), (c), and (d). :…
A: Required : To find the graph corresponding to the story.
Q: A train boxcar is rolling along a track, headed east at 10 mph. It hits a west-bound pair of cars…
A: Given data: Speed of train boxcar is, u=10 mph. Speed of bound cars is, u'=2 mph. Speed of boxcar…
Q: 46. ** Two converging thin lenses (S = 15 cm and f2 = = 20. cm) are separated by 25 cm. A candle is…
A: We know a converging lens will converge all the light rays falling on it to a point. This forms the…
Q: The vertical motion of mass A is defined by the relation x = 10 sin 2t + 15 cos 2t + 100, where x…
A: Given, The equation of vertical motion of the mass A is given by x x= 10 sin 2t+15 cos 2t+100
Q: charge? If a 2µC charge is placed in this field at this distance, what will be the force on it?
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Q: Example 1 A 1500 kg car is moving on a flat road and negotiates a curve whose radius is 35m. If the…
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Q: You start out by driving 272 miles north in 4 hours and 40 minutes, and then you stop and park for a…
A: Average velocity is to the ratio of total displacement to total time taken. Displacement is the…
Q: A soccer player kicks a ball at a velocity of 10 m/s. It slows down by -1m/s/s due to friction.what…
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Q: Fat cells in humans are composed almost entirely of pure triglycerides with an average density of…
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Q: What is this equation in physics
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Q: The heaviest invertebrate is the giant squid, which is estimated to have a weight of about 0.35 tons…
A: Write the expression for weight .
Q: The heaviest invertebrate is the giant squid, which is estimated to have a weight of about 0.35 tons…
A: 1 US Ton = 907.185 kg Total mass m = 0.35*907.185 = 317.514 kg
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