What are the SI base units of length, mass, and time?
Q: Name the physical quantities related to the following units : (a) Km?
A: The unit given is Km2 Therefore, the given unit is a square kilometer.
Q: What is the speed of a car going v=1.000 mph in SI units? Notice that you will need to change miles…
A: As per the question, the speed of the car is v mph, we have to convert the speed of the car v in SI…
Q: In terms of the scale of magnitude, what is the difference between something that operates in…
A: An exponential change of plus or minus 1 in the value of a quantity or unit is defined as an order…
Q: A girl having a mass of 25 kg sits at the edge of the merry-go-round so her center of mass Gis at a…
A: In this case, a girl having some mass sits in a merry-go-round in which the center mass of the girl…
Q: Newton’s second law states that the acceleration of an object is proportional to the force F acting…
A: The dimensions of force can be derived from Newton's second law. The equation is, a = F/m, where a…
Q: Use the "Common Metric Prefix "Chart on your Math Review homework to convert 1 um to meters.
A: We know that1μ=10-6 11cm=10-2m 2
Q: A graph of volume (units = cm 3) versus time (units = S) was plotted on log-log graph paper and the…
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Q: Is kg/s a basic or derived unit in SI?
A: A kg i.e. kilogram is the basic SI unit representing mass of an object, while a second is the basic…
Q: Bill runs at a steady pace of 5.00 m/s. How long will it take Bill to run 1.00 mile? (N.B. 1 mile…
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Q: Using Excel to make a plot of the Position vs Time given in the following table. The dependent…
A: Hey, since there are multiple questions posted, we will answer first question. If you want any…
Q: A passenger jet flies from one airport to another 1,233 miles away in 2.4 h. Find its average speed…
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Q: The metric system originated in France in 1791 as the ___________________________ None of the…
A: 1. The system was initially called the "Decimal System of Measures" when it was first introduced in…
Q: For about 10 years after the French Revolution, the French government attempted to base measures of…
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Q: In astronomy, a unit of distance is used called the Astronomical Unit. It is the average distance…
A: The given values with suitable variables are listed below. Here, c denotes the light speed and d…
Q: 1) Mr. Smith has planned to stop to the hospital for his yearly check-up. The graph below shows his…
A: Hi there! Since there are multiple questions posted and it is not mentioned what is to be answered,…
Q: 5.00 cars pass through an intersection each second. How many cars pass the intersection in 1.00…
A: In 1 year there are 365.25 days. In 1 days there are 24 hours. In 1 hours there are 60 minutes.…
Q: Rank these SI distance units from smallest to largest: μm, am, fm, nm, mm, cm, m, km, Gm, Tm, Mm,…
A: Rank these SI distance units from smallest to largest: μm, am, fm, nm, mm, cm, m, km, Gm, Tm, Mm,…
Q: Iron has a mass of 7.87 g per cubic centimeter of volume, and the mass of an iron atom is 9.27 ×…
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Q: The function f(t)=7600(1.85)^((t)/(7)) represents the change in a quantity over t days. What does…
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Q: The length of a table is measured as 99 ±1 cm, 90 t± 0.06 cm and 96 ±0.1 cm by students A, B and C.…
A: length of table, measured by A = 99±1 cm length of table, measured by B = 90±0.06 cm length of…
Q: Using Excel to make a plot of the Position vs Time given in the following table. The dependent…
A: The given table contains time and the corresponding position of a rock falling from a cliff whose…
Q: In the product A ·B· C, A has 5 significant figures, B has 2 significant figures, and C has 3…
A: Given data: A has 5 significant figures B has 2 significant figures C has 3 significant figures…
Q: The figure shows an overhead view of a 0.024 kg lemon half and two of the three horizontal forces…
A: Acceleration: The acceleration can be defined as the time rate of change in the velocity of an…
Q: For about 10 years after the French Revolution, the French government attempted to base measures of…
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Q: What kind of order of magnitude distinction can be made between something that operates in…
A: That operates in milliseconds, t1 = 1 ms That…
Q: In some problem, you are asked to calculate the mass of an object, and you get the following result:…
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Q: What is the value of m? Express your answer to two significant figures
A: f = 0.89 Hzmass = m spring constant = k added mass = 760g new frequency = 0.64 Hz using , formula ,…
Q: Until 1883, every city and town in the United States kept its own local time. Today, travelers reset…
A: Earth's rotation rate is ratio degrees per rotation and time
Q: The SI unit of force is the newton, derived from the base units by using the definition of force, F…
A: Given data The CGS unit of force is dyne. 1 dyne = 10-5 N The expression for the force is written…
Q: Express the following quantities in SI units: 23.4 grams = 2.34 x 10^-2 124 millimeters = 1 hour and…
A: The SI unit for mass is kilogram therefore the relation between gram and kilogram is given as, 1 kg…
Q: The number of significant figures of the number 6.92 E-3 mm, is: A)2 B)4 C)1 D)3
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Q: Azelastine hydrochloride is an antihistamine nasal spray. A standard size container holds one fluid…
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Q: Consider the equation s = s0 + v0 t + a0 t2 /2 + j0 t3 /6 + S0 t4 /24 + ct5 /120, where s is a…
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Q: The Apothecary system of units was used in Britain and the US until 1858. Given the density of water…
A: 1 grain = 0.065 g Therefore, 20 grains=20×0.065=1.3 g That implies 1 scruple = 1.3 g Therefore, 3…
Q: A car takes time t=(2.5±0.1) s to travel a distance Ax=(0.922±0.001) m. What is the relative…
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Q: You find signs of an ancient civilisation and with some effort discover what the the base units for…
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