are the units of the formula ma = wv2/2 dimensionally consistent? Select the single best answer. O no - ma has units of kg*m s and 1/2 wv2 has units of kg*m2/s2 O no - ma has units of kg*m2/s2 and l/2mv2 has units of kg*m/s2 O no - ma has units of kg*m/s2 and 1/2wv2 has units of kg#m2/s2

Q: are the units of the formula v2 = 2ar dimensionally consistent? Select the single best answer. O…

A: Given : v2 = 2ar

Q: The maximum running speed (S) in km/hr and the corresponding body mass (m) in kg were determined for…

A: Unit of speed is km/hr Unit of mass is kg The relation between speed and mass is  S=5.7m2Unit of…

Q: Which of the following statements is correct? If an eguation is dimensionally correct it must be…

A: To choose the correct option regarding the dimensionally correct and dimensionally incorrect…

Q: 1) Which of the following equations are dimensionally correct? A) vf = vi + ax B) y = (2m) cos(kx),…

A:

Q: Given the figure below, if the most beam us 170g and L1 = 300mm determine: A. M2 if M1=900g,…

A: For problem A…

Q: A student is trying to remember some formulas from geometry. In what follows, assume A is area, V is…

A: Dimensional analysis is also called Factor Label Method or Unit Factor Method because we use…

Q: Which of the following will yield a dimensionless quantity if X and Y have the dimension of length,…

A: The dimension of mass is represented as [M] The dimension of length is represented as [L] The…

Q: For the equation y = c1*m sin( c2*xt - c3*mt + 2*c4*x ).The dimension of c2 is: Select one: O a. ML…

A:

Q: For what dimension of k is the equation s ut- kat dimensionally correct? Ans: T If P is pressure in…

A:

Q: Kinetic energy K has dimensions kg.m 2 /s 2 . It can be written in terms of the momentum p and mass…

A: Dimensional analysis is the analysis of the relationships between different physical quantities by…

Q: If a is acceleration, v is velocity, x is position, and t is time, then which equation is not…

A: Answer: a) v = a/t Calculations: a) v = a/t This equation is not dimensionally correct.

Q: Which of the equations below are dimensionally correct? A) V2xf - V2 xi = 2ax + Δt B) Y= Y1+Vy1t-…

A: To determine: Which of the given equations are dimensionally correct. (a) Vxf2-Vxi2=2ax+∆t (b)…

Q: 11- Chapter 1- questn-19 Suppose A BC, where A has the dimension L/M and Chas the dimension L/T.…

A: Given A=BCDimension of A=LMDimension of C=LT

Q: I have a question for the square root of units. So I have the formula 2pi√m/k And m=50g and…

A: The formula that you are using is the formula of time. T = 2pi√m/k Here, T is time period in second.…

Q: A house is 40.0 ft long and 20 ft wide and has 8.0 ft-high ceilings. What is the volume of the…

A:

Q: We would like to find a relationship between the physical quantities s, t, u and v using theorem.…

A: Given Data: The given equation is  satbucvd i.e.  MLT2aT/LbM2T2cL2d   and  2a+?b+2c = 0

Q: Can dimensional analysis determine whether the area of a circle ispr2 or 2pr2? Explain

A: Area of circle

Q: 1.11 The position coordinate x of a particle is determined by its velocity v and the elapsed time t…

A: Given (a) x=At2-Bvt (b)  x=Avte-Bt

Q: If equation F = m.g + A.m is assumed to be dimensionally correct, then dimension of quantity A will…

A:

Q: he period of a simple pendulum, defined as the time necessary for one complete oscillation, is…

A: Given:The period of a simple pendulum.we have check this equation as dimentionally correct. So,For…

Q: A student is trying to remember some formulas from geometry. In what follows, assume A is area, V is…

A:

Q: Consider the physical quantities m and v with dimensions [m] = M and [v]= LT 1. %3D What is the…

A:

Q: Consider the following equation: F = G mm₂ r² (Note: [F] = ML/T², [m₂] = [m₂] = M, and [r] = L) For…

A: The equation of the gravitational force is expressed as F=Gm1m2r2

Q: The system of equations is now: (2*) -m1g cos 0+T=m1a2 (4°) Зт1д — Т — Зтјаз = 9.80 meter/second?, 0…

A:

Q: A large sheet of construction paper measures 20mm by 15mmand the volume is 4mm³, where v=lwt A. What…

A: A) Write the expression for the volume and substitute the required values.

Q: Q7: The JCR of a student hostel is 50.0 ft long and 26 ft wide and has 8.0-ft high ceilings. What is…

A:

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: Each of the following equations was given by a student during an examination 1/2 mv^2=1/2…

A: 1) The equation is given as, Here, v0 and v denotes the initial and the final velocity, g denotes…

Q: How many cubic feet are there in a room measuring 6m x 9m x 3m? (1 foot=3m) B) How many…

A: Given data: Room dimensions = 6m × 9m × 3m 1 foot = 0.3 m Volume of box (V) = 120 cm3 1 cm = 10 mm

Q: A teacher asks a pupil to measure the width of the science laboratory table. Which one of the…

A: Note :  According to our guidelines , we are only allowed to answer 3 subparts per question . If you…

Q: Which of the following equations are dimensionally correct?(a) νf = νi + ax (b) y = (2 m) cos (kx),…

A: (a) Consider equation provide in part (a). The left-hand side of the expression is: The dimension…

Q: • Which of the following equations are dimensionally correct? (a) Vf=v₁ + ax (b) y = (2 m) cos(kx),…

A:

Q: Show that the expression (v = at), where v represents speed, a acceleration, and t an .instant of…

A:

Q: Kinetic energy K has dimensions kg · m²/s?. It can be written in terms of the momentum p and mass m…

A:

Q: 2. In each measurement below, write your reading with the proper number of significant figures and…

A:

Q: I need help understanding the dimensional analysis question the anwer has been given in blue i just…

A: We have three variables V, B and H and their relation is given by the equation ∆B=VH and B and H…

Q: Which of the following equations are dimensionally correct (a)Vf=Vi+ax (B) y= (2m)cos(kx) ,where _1…

A: Given: The equations are as follows. a. Vf=Vi+ax b. y=2mcos(kx)Where, k=2m

Q: A student is trying to remember some formulas from geometry. In what follows, assume A is area, V is…

A: (a) V = πr2 h; Since the dimension on the right hand side is L3 , hence the formula is dimensionally…

Q: Determine which one of the following equations is dimensionally consistent. A F = }mAz² B. FAV = }…

A: Given data: Different equations F is Force, m is mass, x is distance, V is Velocity and t is time…

Q: a) The average Хave %3D (x1 + x2 + х3 + + x20 ) / 20 ..... b) The variance (s^2) S'= (X ave – x1) +…

A:

Q: Consider the following physics formula     a = 5 v2n tm  where a is an acceleration, v is a speed, t…

A: Given formula of acceleration     a = 5 v2n tm  We have to find out values of factor n and m.

Q: Which of the equation(s) are dimensionally compatible? E v2 + 2aAx m 3 ii. y = /rg (urg) rg (ur 2g…

A: solution is given by

Q: We have a very large sheet of extremely thin paper. Assume that the paper is in fact only…

A:

Q: 2. Suppose you are given u block with sides a x bx c =1 cm x 1 cm x 50 cm, Initially you do not know…

A: For a cube, a = 1 cmb = 1 cmc = 50 cmThe volume of a cube is defined as the product of length,…

Q: Is the dimensional consistency of the units in the expression v = 2ar? Choose the most appropriate…

A:

Q: Which formula is NOT dimensionally consistent? (Note: [x] = L, [v] = L/T, [a] = L/T², and [t] = T.)…

A: Solution:   Given Data:   x=Lv=LTa=LT2t= T

Q: 4. Consider the physical quantities s, v, a, and t with dimensions [s] = L, [v] = LT1, [a] = LT2,…

A:

Q: Choose the letter of the correct answer.   1) The length of a table is 120.5 cm. Which of the…

A: 1.GivenLength of the table = 120.5 cmset of measurements for the length of the table is given

Scalars and Vectors

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