'ө 6.00 m 9.00 m Figure P1.45

Q: The general equation for a parabola is y=ax^2+bx+c, where a,b, and c are constants. What are the…

A: Step -1To find: The unit of constant a, b and c.Given information: The equation of parabola is : y=…

Q: A sphere of radius r has surface area A = 4πr2 and volumeV = (4/3)πr3. If the radius of sphere 2 is…

A: a)The ratio of the areas, A2/A1

Q: Carry out the following arithmetic operations. (Enter your answers to the correct number of…

A:

Q: The consumption of natural gas by a company satisfies the empirical equation V = 1.5t + 0.008 ?…

A: Given Data: The empirical equation is: V=1.5t+0.008t2

Q: Starting with the definition find the number of kilometers in 1.00 mile? O 1.61 km O 1.62 km O 1.52…

A: Kilometer (km) is a unit of length, and used for the measurement of distances. 1 kilometer equal to…

Q: A sphere of radius r has surface area A = 4πr and volume V = (4/3) πr . If the radius of the sphere…

A:

Q: A surveyor measures the distance across a straight river by the following method: Starting directly…

A: Given:  x = 100 m  θ = 35.0°

Q: ethod of components. using 1.29 For the vectors A and B in Fig. E1.22, use the method of components…

A: Given:- 1.29:- We know that figure E 1.22 we get as  Find:- for the vector A and B  a) The…

Q: 1.28.. For the vectors A and B in Fig. E1.28, use a scale drawing to find the magnitude and…

A: First we divide the vectors into x and y components.  Then we calculate their resultant vectors and…

Q: How many significant figures are there in (a) 78.9 ± 0.2, (b)3.788 x 109, (c) 2.46 x1026, (d) 0.003…

A: a)Significant figures  are 7,8 and 9 .Reason: The decimal 78.9 is uncertain to one digit which is…

Q: A miner in the underground tunnel walks 9 m due East, 90 m due South and 119 m due West. What was…

A: The total distance covered is the value representing how far the miner travelled , which is the sum…

Q: Carry out the following arithmetic operations. (Enter your answers to the correct number of…

A: We have to find the sum, product (a)  578 is answer (b) 2.4 (c) 56.206

Q: If ϕ = 90° − θ, what is the value of sin2 ϕ + sin2 θ?

A: Given data:

Q: To find the resultant vector's direction; the angle the vector makes with the x-axis can be…

A: Given, Resultant R vector of two forces In this  question, we have to find the angle made by the…

Q: 11. A traditional unit of length in Japan is the ken, where 1 ken =1.97 m. What are the ratios of:…

A: Given :    1 ken = 1.97 m    Height, h = 5.50 kens = 10.835 m    Radius, r = 3 kens = 5.91 m…

Q: In Figure P1.49, find (a) the side opposite θ, (b) the side adjacentto ϕ, (c) cos θ, (d) sin ϕ, and…

A: Given:

Q: The relationship between three quantities x, y, and z is given by x = y² /z. If the dimension of y…

A: Given: The relationsp between quanittity is. x=y2z The dimension of the y is LT. The dimension of…

Q: Using the answers from Question 1(a), determine the solutions of the equation (x+1)* = 16(x–1)*…

A: The given equation is: x+14=16x-14 Now, solving the above equation as:…

Q: A rectangular room was designed to be built for a length of 25 feet and a breadth of 18 feet. Find…

A: Given data: The length of room is l=25 ft. The breadth of room is b=18 ft. The deviation in length…

Q: The micrometer (1 um) is often called the micron. (a) How many microns make up 3.8 km? (b) How many…

A:

Q: Carry out the following arithmetic operations. (Give your answers to the correct number of…

A: (a) Sum of the measured values 756+37.2+0.83+2=800 (b) The product 0.0032×356.3=1.1

Q: 1.41 For the vectors A, B, and C in Fig. E1.22, find the scalar pr ucts (a) A B; (b) B-C; (c) A. C.…

A: According to question we need to find  A • B ? B • C ? A • C ?

Q: Express the following quantities in standard decimal form and indicate how many significant figures…

A: Given values: a. 4.56×10-3 b. 0.08120×105 c. 4.56×104

Q: The vectors shown in the accompanying form an equilateral triangle vith figure sides 2.0 m long.…

A:

Q: Consider the equation s = s0 + v0 t + a0 t2 /2 + j0 t3 /6 + S0 t4 /24 + ct5 /120, where s is a…

A:

Q: A figure skater glides along a circular path of radius 2.90 m. If she coasts around one half of the…

A: Given,

Q: Assume: r, x, x0 have units of m. v, vO have units of m/s. a has units of m/s/s. m, m1, m2 have…

A: Dimensions are defined as the minimum number of coordinates required to specify the magnitude of any…

Q: You want to calculate the area of your dorm room which is in a rectangular shape. You measure the…

A: Measurement is the process of determining a number that represents the quantity of something. The…

Q: Evaluating the integral will lead us to Qxo 1 1 E= 4 TE,R2 Xo (x3 + R?)²/2 For the case where in R…

A: The electric field due to the point charge is, dE=kdqR2 The electric field acting on the string is,…

Q: A surveyor measures the distance across a straight river by thefollowing method: starting directly…

A: Given:θ = 35.0° x = 1.00 x 102 m

Q: A rectangular airstrip measures 32.30 m by 210 m, with the width measured more accurately than the…

A: Given, A rectangular strip measures 32.30 m  by 210 m . The width is measured more accurately than…

Q: A traditional unit of length in Japan is the ken (1 ken  1.97 m).What are the ratios of (a) square…

A: The unit length in ken,   The ratio of the square kens to square meters,

Q: A Texas rancher wants to fence off his four-sided plot of flat land. He measures the first three…

A:

Q: Question 1.1: Express the following quantities in prefixes: (a) (b) (c) 3 x 10 4m 5 x 10-5s 72 x…

A: (a) 3 x 10-4 m is expressed in prefix as, =3×10-4 m=3×10-1×10-3 m=310×10-3 m=0.3×10-3 m×103 mm1…

Q: For the Multiplication of 4.212m divided by 7.60m, the results should be reported with how many…

A: According to the rule of significant figures used in multiplication, the answer should be rounded…

Q: How many significant figures are there in (a) 0.0210, (b) 5.060, (c) 7.10 * 10-4,(d) 1.0 * 105?

A: significant figures

Q: If Vx = 7.90 units and Vy = -6.20 units, determine (a)the magnitude and (b)direction of V⃗

A: Consider the situation in the diagram below.

Q: Perform the following calculations and report your answer to the correct number of significant…

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Q: In a certain right triangle, the two sides that are perpendicularto each other are 5.00 m and 7.00 m…

A: Let a, b c be the three sides of the triangle.  Third side is the hypotenuse which is not…

Q: The components of vector Q are given as follows: Qx = 23.5 Qy = 18.6. What is the measure of the…

A: Given data:   Qx = 23.5 Qy = 18.6

Q: Problem 1: A rectangular box is h = 4.5 inches in height, w = 39.5 cm wide, and L = 1.1 yards long.…

A:

Q: How many significant figures are there in 0.003048

A: 0.003048

Q: Perform the following multiplication and division calculations. Give a final answe with the correct…

A: a) The multiplication of figures would be 0.1184×8.00×0.0345=0.0326784

Q: Question 1 (1.1) Which one is a larger quantity: 1 002 millilitres or 10 decilitres? (1.2) The two…

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Q: If y equals to 9 minus 7x plus 2x squared, find y when x equals to 3?

A:

Q: The micrometer (1 um) is often called the micron. (a) How many microns make up 5.5 km? (b) How many…

A:

Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.