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Q: A graph of x vs. t4, with x on the vertical axis and t4 on the horizontal axis, is linear. Its slope…

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Q: The quantity with the same units as force times time, Ft, with dimensions MLT -1 is A mv B my 2r C)…

A: Given data The dimensions of the force times time is MLT-1. Checking the dimensions of formulae’s…

Q: What are the (a) x and (b) y components of the vector that must be added to the following three…

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Q: A diver running 1.6 m/s dives out horizontally from the edge of a vertical cliff and 2.6 s later…

A: According to the Newton's laws of motion , the horizontal distance travelled is calculated by using…

Q: Which of the following statements concerning vectors and scalars is FALSE? A vector quantity may…

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Q: 1. Which one of the quantities below has dimensions equal to а) ту b) ту? c) d) mrv- mv e)

A: mv=MLT-1      =MLT-1 Option (a) is incorrect. Check for option (b). mv2=MLT-12=ML2T2 Option (b) is…

Q: How many significant figures are in the following numbers?(a) 78.9 ± 0.2 (b) 3.788 x 109 (c) 2.46 x…

A: To determine Significant Figures

Q: 1 X = V,t +÷ať² 4. Which one of the following statements must be true if the expression A) x is…

A: Consider the given expression. It can be inferred that when the initial velocity (v0) with respect…

Q: Estimate the order of magnitude of the length, in meters, of each of the following: (a) a mouse, (b)…

A: a) Length is the measurement of distance between the two ends of an object. The SI unit of the…

Q: A displacement vector is 23 km in length and directed 65° south of east. What are the components of…

A: Vector.

Q: Gravel is being dumped from a conveyor belt at a rate of 50 cubic feet per minute. It forms a pile…

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Q: "ysis The most powerful engine available for the classic 1963 Chevrolet Corvette Sting Ray A.…

A: A.  327 cubic inches are 327·2.543 cm3    =3884 cm3. And since 1000 cm3 are 1 L,              this…

Q: Which one of the following statements is true concerning scalar quantities? A) Scalar quantities…

A: Scalar is quantity which has only magnitude but not direction

Q: under what circumstances would a vector have components that are equal in magnitude?

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Q: One day you go hiking at a nearby nature preserve. At first, you follow the straight, clearly marked…

A: Given, directions a person goes for hiking. To find how far person has to walk , to go back to…

Q: What are the units (in the SI system) of a physical quantity whose dimensions are L²M'T-3? kg/s³ |…

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Q: Apply the necessary conversions to find: a) The speed in km/min equal to 78.0 mi/h b) The area in…

A: Given data: Speed = 78 mi/h Rectangle have sides 18.6 m and 3.82 m Height of person = 5 ft 7 in

Q: What is the length of the vector 7 = aî + bŷ + ck if a = 4.07 cm, b = -8.59 cm, and c- 4.06 cm? Give…

A: Length of a vector: The length of a vector follows the magnitude of the vector: vector…

Q: A mountain-climbing expedition establishes two intermediate camps, labeled A and B in the drawing,…

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Q: Propagate to find the percent error in a + b. a = 8.3 ± 1.2 b = 11.7 t 1.6 %3D Enter a number such…

A: Solution: Here we are given that   a = 8.3±1.2  andb = 11.7 ± 1.6 now here let the relation be : x +…

Q: What is the magnitude of the displacement of a car that travels 8.2 mi east and then 4.3 mi north?…

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Q: Which one of the following statements is true concerning scalar quantities? A) A) Scalar quantities…

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Q: Vector A is 3 units in length and points along the positive x-axis; vector B is 4 units in length…

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Q: Vector   has a negative x component 3.00 units in length and a positive y component of 2.00 units in…

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Q: The correct conversion of speed limit of 65 mi/h in terms of SI unit is 1.609 km) (Given 1 mile= Oa…

A: Given, Speed, v=65 mi/h

Q: During a month-long advertising campaign, the total sales S of a magazine is modeled by the function…

A: The sales function is, Sx=2x2+48x+11000 (a) The average rate of change of sales from 10 to 20 can be…

Q: Please help me. Make sure to give clear answers for all the parts they are attached as 2 screenshots…

A: GivenVelocity of plane vplane= 530 km/h due southVelocity of air vair = 80.0 km/h due…

Q: The magnitude of a force vector F is 82.5 newtons (N). The x component of this vector is directed…

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Q: A vector A has a magnitude of 15 (in some unspecified units) and makes an angle of 25° with the x…

A: Given, the magnitude of vector A = 15, the angle made with the x-axis, 25° the magnitude of vector B…

Q: What is the magnitude of the displacement of a car that travels 5.9 mi east and then 1.8 mi north?…

A:

Q: Which one of the following statements must be true if the expression x-xO = (%)(v - vo)t is to be…

A: Write the expression of the motion.   x-x0=12v-v0t

Q: You are planning a trip to San Diego from Cypress College. If it took you a time of t = 1.5 hr to…

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Q: A person starts walking from home and walks: 3 miles East 4 miles Southeast 6 miles South 7 miles…

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Q: A landscape architect is planning an artificial waterfall in a city park. Water flowing at 0.750 m/s…

A: According to the Newton's laws of motion , the vertical distance is calculated by using the formula…

Q: The following conversion equivalents are given:1 m = 100 cm 1 in = 2.54 cm 1 ft = 12 inA bin has a…

A: Given Information:

Q: Please help me. Make sure to give clear answers for all the parts they are attached as 2 screenshots…

A: GivenVelocity of plane vplane= 530 km/h due southVelocity of air vair = 80.0 km/h due…

Q: What is the magnitude of a vector v = (-181– 12j)m/s?

A: A two dimensional vector is represented as, A = Ax i + Ay j  where, A = given vector Ax = component…

Q: What is the magnitude of a vector that makes an angle of 42° to the horizontal and whose y…

A: Given  Angle made by vector from horizontal  @ = 42°  Y component of vector Ay = 5 units  To find…

Q: In an experiment to measure the acceleration due to gravity, g two values, 9.96 m/s2 and 9.72 m/s2 ,…

A:

Q: The physical quantity that is not dependent on any other physical quantity for their measurement is…

A: Fundamental Quantity: The fundamental quantity is defined as the physical quantity that is…

Q: A person starts walking from home and walks: 3 miles East 4 miles Southeast 6 miles South 7…

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Q: Horses are to race over a certain English meadow for a distance of 7.3 furlongs. What is the race…

A: Given Distance 7.3 furlong 1furlong=201.168m 1rod=5.0292m 1chain=20.117m

Q: What is the unit-vector notation for each of the following vectors, all with magnitudes of 50.0? (a)…

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Q: If a vector →A→ has the following components, use trigonometry to find its magnitude and the…

A: Introduction: Vector is the quantity which depends on direction as well as magnitude. Whereas,…

Q: (e) a city block O 10⁰ m O 10² m O 104 m

A: Given data block length =100 m

Q: What are the (a) x and (b) y components of the vector that must be added to the following three…

A: Given value--- A = 105 units, 69.0° south of west. B=237 units, 31.0° south of east. 153 units,…

Q: Which one of the choices below represents the preferred practice regarding significant figures when…

A: Given multiplication:  15.0×5.6×2.33

Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.