В Consider the following equation: x= At² + (v+a) time and v is the speed. Find the dimensions of B: -t, where x is the distance, t is the
Q: The edges of a shoebox are measured to be 11.3 cm, 19.4 cm, and 29 cm.
A: Given: length =11.3 cm Width= 19.4 cm Height = 29 cm
Q: Consider FIG-DD in the appendix. Note: For Blocks “A” & “B” & “C”: The mass of “A” is 30 kg.
A:
Q: Which of the following equations are dimensiona consistent?
A: Given:- A. v =at B. v = 12at2C. t = avD. v2= 2ax v is the speed, t is time, and a is acceleration.…
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: 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: As a result of a medical treatment, the number of a certain type of bacteria decreases according to…
A: Here we have P(t) = 500e−0.495t (a) Hence at t=0 we get P(0)= 500e-0.495×0=500e0=500×1=500 (b)At…
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: Cyclists in the United Kingdom reach speeds of 34.0 miles per hour (mi/h) on flat sections of the…
A: Given that-V= 34 miles/ hour1 mile= 1.60934 kmthen, v= 34×1.60934 km=54.7 km/hr
Q: A student is attempting to determine the total volume of water in two identical aquarium tanks, both…
A:
Q: Perform the following unit conversions: a) 65 miles per hour to meters per second (hint: 1 mile =…
A:
Q: what is the dimension of A in terms of [L], [M], and [T]?
A: Given data: The acceleration is: a The length is: L meter The mass is: M kg The time is: T sec The…
Q: A number written in scientific notation has the form a × 10%, where 1< a <10 and k is an integer,…
A: A. 2.99790000, 8B. 5.1, -1C. 4.400, 3Explanation:
Q: Express each of the following approximations of ππ to six significant figures.
A: Given data : 22/7 and 355/113 Required: Answer in six significant figures
Q: fine grains of beach sand are assumed to be spheres of radius a. 45.7 μm. These grains are made of…
A: Given data: The diameter of each grain is, The density of the silicon dioxide grain is, Formula…
Q: A marathon runner averages 9.0 mi/h. How long does it take them to run a 26.76-mi marathon in hours?…
A: We have given average speed of runner which is 9 mi/hTotal distance cover is 26.76 miWe have to find…
Q: Kinetic energy KE (Chapter 5) has dimensions kg · m2/s2 . It can be written in terms of the momentum…
A: a. write the equation for kinetic energy and solve for momentum.
Q: ? m A² -N•m W т
A:
Q: s is a distance with unit [L], t is a time with unit [T], and θ is an angle in radians. Find the…
A:
Q: Estimate the mass of a human kidney if it is roughly a sphere with a radius of 4.29 cm. Answer in…
A: Hi, you have submitted multiple questions and it is not specified in which problem you need help.…
Q: Suppose the volume V of some object happens to depend on time t according to the equation V(t)= At3…
A: we know that the quantities having same dimension can only be added or substracted.
Q: A marathon runner averages 9.4 mi/h. How long does it take them to run a 26.00-mi marathon in hours?…
A:
Q: The average distance between Earth and the Sun is 1.5 ✕ 1011 m. (a) Calculate the average speed of…
A: According to Newtons's law of gravitation There is always gravitational force between two bodies.…
Q: A football field is 100. yd long. Convert this distance to Sl units.
A: The objective of the question is to convert the length of a football field from yards to meters,…
Q: Morty measures a Meeseeks box (an object that is roughly a cube) with an old rusty ruler. Because of…
A: Given that, Width (W)=20.2 cm=0.202 m Height (H)=19 cm=0.19 mDepth(D)=20.31 cm=0.2031 mMass(M)=7.401…
Q: two times the volume of a cylinder with the same height and a 8.5−inch
A: Volume is calculated in inches everywhere. Height is same and taken as 1 inch.
Q: The primary dimensions of the constants (a, b) given in the equation F(y) = V (by – ab) are equal…
A: The unit of a quantity in terms of dimension is defined as MxLyTz Here x,y and z depend on the unit…
Q: he speed v of an object is given by the equation v = A * t ^ 3 - Bt where I refers to time. (a) What…
A: Given: The velocity of the object is. v=At3-Bt…
Step by step
Solved in 3 steps with 3 images
- Part B Problems: Measurement and Uncertainty; Significant Figures; Units, Standards, and the SI System; Converting Units 3. In the Bible, Noah is instructed to build an ark 300 cubits long, 50.0 cubits wide, and 30.0 cubits high. Historical records indicate a cubit is equal to half a yard. (a) What would be the diımensions of the ark in meters? (b) What would be the ark's volume in cubic meter? To approximate, assume that the ark is to be rectangular.The sides of a small rectangular box are measured to be (1.90 ± 0.01) cm, (2.00 ± 0.02) cm, and (3.1 ± 0.1) cm long. Calculate its volume and uncertainty in cm³. a. Its volume is b. The uncertainty on its volume is cm³. cm³.Now you will use the ruler to measure the dimensions of a block of pure aluminum metal. Make sure you report both the uncertainty and an estimated digit with your answers. V [ Select ] 1 21 1.5 cm +/- .1 cm cm 1.38 cm +/- .01 cm What is the best measurement of the length of this block? 1.35 cm +/- .01 cm 1.3 cm +/- .1 cm 1.40 cm +/- .05 cm
- If B is added to A, the result is 8.8î + 3.0ĵ. If B is subtracted from A, the result is -4.61 + 5.6ĵ. What is the magnitude of A? Number i UnitsIn the last step, are we supposed to multiply by 0.5? If so the answer is .65. Is this correct?Soccer fields vary in size. A large soccer field is 144 meters long and 84.4 meters wide. Hint a. What are its dimensions in feet? o Its length is ft. o Its width is b. What are its dimensions in inches? o Its length is o Its width is ft. in. in.
- Pls help ASAP. Pls give the significant figures of each of the answer.You have a 7 cubic foot container filled with mercury that you need to ship to have incinerated at a lab. What is the size of your container in cubic meters? Express your answer in cubic meters to three significant figures. V || = ΑΣΦΑ 104.541a) Acceleration is described as space divided by time squared. Determine the dimensions of acceleration and its SI units.b) Kinetic Energy K has dimensions kg m2/s2. It can be written in terms of momentum p and mass m following the equation below. Determine the dimensions of the momentum and its SI units. c) The unit of force is the newton N, where 1 N = 1 kg m/s2. Determine the dimensions and the SI units of the momentum in terms of newtons.d) Newton’s law of universal gravitation is F =Gm1m2/r2 , where F is the magnitude of the gravitational force exerted by one object on another, m1 and m2 are the masses of the objects, and r is the distance between them. Determine the dimensions and the SI units of the proportionality constant G.
- At 9:13 A.M., a sports car is traveling 30 miles per hour. Two minutes later, the car is traveling 90 miles per hour. The mean value theorem guarantees that at some time during this two-minute interval, the car's acceleration is exactly A miles per hour squared. Compute the value of A. A = mi/h² Need Help? Read ItThe extraterrestrials in an exoplanet in a distant galaxy have the following units to measure distances.1 dray = 12 elim; 1 toof = 24 dray; 1 chin = 1250 toof. a. Convert 2.4 chin to elim. __________________ elim b. The alien grows vegetables in 16.0 square dray (i.e., dray2) patch. Calculate the area of the patch insquare elim (i.e., elim2).____________ clim2(a) Suppose that the displacement of an object is related to time according to the expression x = Bt2. What are the dimensions of B? O L²/L T OLX T² O T²/L OL/T O L/T² (b) A displacement is related to time as x = A sin(2πft), where A and fare constants. Find the dimensions of A. (Hint: A trigonometric function appearing in an equation must be dimensionless.) OL/T OLX T O T/L OL T