Can you approximate the height of one of the buildings on your campus, or in your neighborhood? Let us make an approximation based upon the height of a person. In this example, we will calculate the height of a 39-story building.

Q: 0} 3. Perform the following operations, expressing the answers to the correct accuracy/precision…

A: According  to question we need to simplify the operation.

Q: Explain. Why it is correct to write 1 min/60s=1, but it is not correct to write 1/60=1

A:

Q: Vector addition: (use scale 1 cm = 5 units, for example 15 m/s = 3 cm) Draw coordinate plane too (x…

A: To add to the vector, the vector is drawn in a way that the second vector starts from the head of…

Q: 1- Find the distance AB in the following cases: a- The line AB is sloped with length 543.60 m and…

A:

Q: Table 1 L (m) T(s) T² (s'). 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1

A: Let the length of the pendulum is given as L and the gravitational acceleration is denoted by g. The…

Q: A certain corner of a room is selected as the origin of a rectangular coordinate system. If a fly is…

A:

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

A: Given: Surveyor move along with the river (AB) = 100 m. Horizontal angle (θ) = 35

Q: 10. Rohith has been jogging to the bus stop for 2.0 m this 10.0 s? 10 cm/y to 0.5 cm/y over

A:

Q: In one of the labs, a student found the length and width of a rectangular wooden board. The recorded…

A:

Q: A certain corner of a room is selected as the origin of a rectangular coordinate system. If a fly is…

A: Given : position of fly : P(2.5,1.9) Origin: O(0,0)

Q: A certain corner of a room is selected as the origin of a rectangular coordinate system. If a fly is…

A: The distance will be :

Q: In SI units, speeds are measured in meters per second (m/s). But, depending on where you live,…

A: 1m =10-3 km1 s = 13600h1 m =6.21×10-4 mi

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: A U.S. gallon is a volume of 3.78 liters, where 1000 liters = 1000 L = 1 m3 .How many gallons would…

A: Given data:  Height of the cylinder (H) = 2.00 m Radius (R) = 0.500 m 1 gallon = 3.78 L 1 m3 = 1000…

Q: The line from a point 150 feet from the base of a redwood tree to the top of the tree is 211 feet.…

A:

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: 1. Perform the following mathematical operations, and express the result to the correct number of…

A: Note: According to guidelines, I can solve first three parts of the question. If you need help with…

Q: QUESTION 7 *,=x,+v+ 2 x,= 66.6 m "f V= 5.09 m/s t= 9.02 s a = 1.13 m/s2 x,= ? in m Input answer…

A: Part (7): Given: The final position of the object is xf = 66.6 m. The initial velocity is vix = 5.09…

Q: A certain corner of a room is selected as the origin of a rectangular coordinate system. If a fly is…

A: With the help of Pythagorean theorem, the location of the fly can be determined by calculating the…

Q: How can magnitude be calculated in a physics problem?

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Q: two points are given in polar coordinates by  (r, ?) = (2.20 m, 50.0°)  and  (r, ?) = (3.00 m,…

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Q: X (1): Find the magnitude of the angle that makes the value of the resultant Ib 2000, and also…

A: Here it is given that the resultant of the vector is 2000lb.Again the two vectors are 1400 lb and…

Q: Question 16 In one of the labs, a student found the length and width of a rectangular wooden board.…

A: Q.16) perimeter = 2(L+W)  perimeter = 2(35.7+28.6) cm perimeter = 128.6 cm

Q: (a) Find A + B graphically. magnitude direction 8.16 66.5 (b) Find A - B graphically. magnitude…

A:

Q: iS 1, 2 and 3 are all correci is 1, 2 only are correct is 2 and 3 only are correci is I only is…

A: Wave-particle duality theory: It states every particle or quantum entity can be illustrated as…

Q: A figure skater glides along a circular path of radius 4.60 m. If she coasts around one half of the…

A: The displacement travelled by the skater from the starting location is equal to the diameter of the…

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: Use the data collected to find an equation for the path of the ball. Remember, use t for the input…

A:

Q: The path of a baseball after being hit is modeled by f(x) = −0.007x2 + x + 4, where f(x) is the…

A: The baseball’s path can be described as, Here, x denotes the horizontal distance.

Q: 3. Write down the following numbers in scientific notation accurate to three significant figures:…

A: Scientific notation is a process by which numbers are represented in terms of decimal less than 10…

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: Solve the following system of equations by graphing. (If there is no solution, enter NO SOLUTION. If…

A: This question belongs to graph and equation of two variables.

Q: An Airplane travels at 951 km/h. how long does it take to travel 1.00 km? (SI units, always) (Make…

A: Given Speed of Airplane (V) = 951 Km/h =264.167 m/s Distance =1 Km = 1000 m

Q: The formula d =1.35· h, models the distance in miles from the horizon where h is the distance in…

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

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Q: 21) What is the height of the building to the nearest thousandths? O A. 200 m OC. 0.003 m O D.…

A:

Q: Perform the following operation leaving your answer with the correct number of significant figures:…

A:

Q: Using trigonometrical functions, find out missing part (? or x) in the following figures. B 14 115 А…

A:

Q: A 15-meter ladder is resting against a wall and makes an angle of 40 degrees with the ground. Find…

A:

Q: Design a 4-bit binary magnitude comparator and write the expressions for Y1(A>B), Y2 (A=B) and Y3…

A: 4-bit magnitude comparator is used to compare two binary numbers of four bits. There are eight…

Q: x [m] = 0.75 at x = 1. See the Figure. Note that on the red line, y = 0.5 at x = 0, and y What is…

A: Given that: two lines are: y=2-x2y=μx+b on red line  y=0.5 at x=0y=0.75 at x=1   It is required to…

Q: A right triangle has a hypotenuse of length 2.80 m, and one of its angles is 29.0°. What are the…

A:

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

A: We need to calculate the width of the river given the information collected by the surveyor.

Q: In SI units, speeds are measured in meters per second (m/s). But, depending on where you live,…

A: The kilometer, hour, and a mile is 1 km=1000 m1 h = 3600 s1 mi = 1609.34 m

Q: 20. Consider the following data: AT (°C) | AL (mm) 10 20 1.1 2.1 3.07 30 40 You have to plot a graph…

A: Given table is, ∆T °C ∆L mm 10 0 20 1.1 30 2.1 40 3.07

Scalars and Vectors

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