A standard Ford F150 has a standard tire size of 25.7 inches in diameter. You decided to replace the standard tires with a tire with a diameter of 28.2 inches without updating the onboard computer. Last week you were stopped for speeding on the highway where the speed limit is 65 mph. With the change in tires, how fast was the truck actually traveling when the speedometer read 65 mph? If you had used 24 inch tires, what would the actual speed have been if the speedometer read 65 mph?

Q: Assume your arms each have a mass of about 4 kg and the dimensions shown below and a total length of…

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Q: Which of the following sets of data shows the MOST precise measurement if the real mass of an object…

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Q: If there are problems on drift velocity in which radius is given, what formula should we use in…

A: The area of circle is given by  A = π r2 where, r is the radius of the circle.

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A: Given: The typical American man has a leg length of 0.85 m and walks at a speed of 1.4 m/s. A…

Q: What is the density (in vehicles/km/lane) if I have a 2 lane road, with a total of 60 vehicles, and…

A: Given data: Number of lane = 2 Total number of vehicles = 60 Road length = 500 m = 1/2 km = 0.5 km…

Q: Mr. Muscedere is now racing on a track that looks like this. 40.0 |40.0 He laps around this inverted…

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Q: 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: एणटSTपTणा छ Choose the correct Base Quantities with their units from following combinations O a.…

A: Base quantity is quantity by the help of which unit of all the other quantity is determined.

Q: How many g are there in 1mg? a) 1 x 10^6 g b) 1 x 10^-6 g c) 1000kg d) 1 x 10^-3 g

A: Answer is Option (d)

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A: C.G.I units and S.I units are two unit systems that use different units of length, mass, and time…

Q: What is the unit of density in the international system? A. g/cm3 B. Kg/cm3 C. Kg/m2 D.m3/Kg

A: In standard International system of unit.

Q: Juan is 1.73 m tall and weighs 52 kg. Express his height and weight in centimeters and grams,…

A: "Since, you have asked multiple questions, we can answer only first three questions according to our…

Q: A physics student measures the depth of a deep hole by dropping a rock into the hole. The rock takes…

A: Vertical distance travelled by the rock is the height of the hole h=ut+12gt2h=12gt2…

Q: The Earth has a mass of 5.98*1024kg and an average radius of 6.37*10 m. What is the density of the…

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Q: Sarah G went to her outside faucet in garage to fill a 0.0189 m³ bucket with water to bath her dogs.…

A: Given data:  Volume (V) = 0.0189 m3 Velocity (v) = 0.61 m/s Radius (r) = 0.0078 m Required: The time…

Q: A large chunk of metal has a mass of 544.3 kg, and its volume is measured to be 0.0480 m3. a. Find…

A: Given data: Mass of metal (m) = 544.3 kg Volume of metal (v) =0.0480 m3 Need to calculate the…

Q: Your answer is partially correct. Horses are to race over a certain English meadow for a distance of…

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Q: Sarah G went to her outside faucet in garage to fill a 0.0189 m3 bucket with water to bath her dogs.…

A: Given:potential, V = 0.0189 m3speed, v = 0.61 m/sradius, r = 0.0078 m

Q: Which of the following should be part of solving any problem in physics? Select all that apply:(a)…

A: To solve a problem in physics, one must read the problem carefully and understand the given problem…

Q: One cubic centimeter of a typical cumulus cloud contains 70 water drops, which have a typical radius…

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Q: The mass and density of a solid sphere are measured to be (12.4+ 0.1) kg and (4.60 ±0.2) kg/m°. The…

A: Given: The mass is m+∆m=12.4±0.1kg The density is ρ±∆ρ=4.6±0.2kg/m3

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

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Q: In the equation, C2=C, py+0.5pv2, if y is distance, g is gravitational acceleration, p is density…

A: Introduction: When we add or subtract two physical quantity then the dimension of the physical…

Q: Assume the following six statements are correct: Q = 4.19 m²/s R = 7.24 x 10-4 kg S = 1.23 kg m / s²…

A: Q = 4.19 m2sR = 7.24×10-4 kg S = 1.23 kg.ms2T = 2.88×10-3 kgmU = 12.3 kg2m2s3V = 1.01×10-6 sIt is…

Q: (C) Finding Equilibrium from Two Unknown Masses You will now be given three angles and one mass, and…

A: Given data, let mass of object 1, be m1  mass of object 2, be m2  mass of object 3, m3 = 6 x 0.0069…

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Q: Porsche's acceleration of 3.5 m/s2m/s2 is larger than the Honda's 3.0 m/s2m/s2, the Honda gets a 1.0…

A: In these calculations the objects in motion are treated as point objects and force acting on the…

Q: An object’s average density ρ is defined as the ratio of its mass to its volume: ρ = M/V. The…

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Q: given that A + B =x1i + y1j and A-B = x2i + y2j what is A?

A: Given: A→+B→=x1i^+y1j^A→-B→=x2i^+y2j^

Q: Determine the minimum cost of the box if the front and top shall cost 1.50 per sq. m. and the bottom…

A: Concept of Maxima minima

Q: 3. A right circular cylinder having a radius of 2.0 cm and a height 5.0 cm is cut from a copper cube…

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Q: Consider the table where the primary dimensions of several variables are listed in the mass–…

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Q: What is the radius (in cm) of the circular path?

A: Explanation and answers are in next step.

Q: Help.!!!

A: 1) To find : the estimated length of the rod to the nearest 0.1 cm

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A: Given,distance between earth-moon centre, R = 3.84 ×108 mlunar period, T = 27.3 daysaverage radius…

Q: 1. Which of the following three physical quantities x, y and z are all scalar? |Y Z Speed Velocity…

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

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Q: The world’s largest ball of string is about 2 m in radius. To the nearest order of magnitude, what…

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Q: Which statements could be correct based on a dimensional analysis? The speed of a train is 9.8…

A: Given :- different statements to find which one is correct according to dimensional analysis

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Q: A person riding a Ferris Wheel with a diameter of 102 feet travels once around the wheel in 3.5…

A: Average speed of the rider is vavg=circumferencetime=2πd2t=πdt=π102 ft3.5 min=91.5 ftmin

Q: .5 mm of rain falls in a 100 m2 field. (1 cubic meter = 1000 liters) (1-gram water = 1 mL water)…

A: CONCEPT: Given, Height of rain water = 0.5 mm = 0.0005 m Area of ground = 100 m2  1 cubic meter =…

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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Half Life

The concept of Half Life has numerous practical applications some of them includes figuring out the effective drug dosage to finding out when a radioactive becomes safe to use. If you look for a career in Nuclear Physics you will need this concept.