Answered: If a is acceleration, v is velocity, x…

If a is acceleration, v is velocity, x is position, and t is time, then which equation is not dimensionally correct? a. t = 2x/a O b. t= x/V O c. a = v² /x O d. v = a/t Clear my choice

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: Jerome walks 100.0 meters at 40.0 degrees north of west, then 200.0 meters due south, then 50.0…

A: Required to find the displacement both graphically and analytically.

Q: An object moves along the x axis according to the equation x = 3.00t2- 2.00t +3.00, where x is in…

A: The given equation is a quadratic equation and the graph of a quadratic equation is a parabola. In…

Q: H.W Q1. Check the correctness of the following relation by using method of dimensions .where v and u…

Q: a) Find the dimension of the unknown A' and 'B' in the equation vt - At+ Bx² where v' is the…

A: We know that, The dimension of velocity 'v' is m/s . The dimension of time 't' is s. The…

Q: Identify the relationship between quantities. Show the mathematical way of proving them. Assume that…

A: Given:- 4 equations are given Identify the relationship between quantities Find:- Show the…

Q: a b С In a study of the length of time it takes students to travel to TAFE in a country town, a…

A: a) First, use excel or other graph tools to plot the graph between the distance travelled by the…

Q: If an object is thrown upward with an initial velocity of 256 tusecond, then its height after t…

A: initial velocity of object thrown upwards (u) = 256 fts2The equation of motion is given by : h =…

Q: Hi I am in physics 1 and I need help with this problem. It saids a boy runs in an open field. He…

A: Given data:Distance travelled due north, AB = 233 mDistance travelled due west, BC = 178 m

Q: 5. The height of a football is modelled by the function h(t) = -5² + 15t + 1, where h(t) is the…

A: Given: Height, h(t)=-5t2+15t+1 (1)

Q: A truck moves with a speed of 92 mi/h. how much is this speed in S.I. units? ( 1 mile = 1.609 km ) O…

A: Given data: Speed (v) = 92 mi/h 1 mi = 1.609 km Required: The speed in SI unit

Q: A truck moves with a speed of 68 mi/h. how much is this speed in S.I. units? ( 1 mile = 1.609 km )…

A: Given that:Speed of truck is s=68 mi/h1 mile=1.609 km

Q: Given the quantities a = 3.4 m, b = 8.8 s, c = 75 m/s, what is the value of the quantity d = Number…

Q: The equation for the position of a particle is given by x-3at8 + 4bt. The dimensions of 1.O LT-7 2.…

A: Given that:x=3at8+4bt9

Q: If you drive 113 miles in 2 hours and 15 minutes (2.25 hours) then what was the magnitude of your…

Q: A downhill skier accelerates from 20 m/s to 40 m/s in 4.5 seconds. What is their acceleration?

A: Using kinematic equation, the expression for find acceleration is v=u+ata=v-ut

Q: A truck moves with a speed of 54 mi/h. how much is this speed in S.I. units? ( 1 mile = 1.609 km )

A: SI unit of speed is metre-per-second(m/s) Hence, 54mihr=54×(1.609×1000)60×60=24.135m/s

Q: Which of the following represents the largest quantity?

Q: Pr1. The speed of a cyclist along the horizontal road is 16 km/h, 12 km/h upward and 24 km/h…

A: Given: The speed in horizontal direction vh = 16 km/h. The speed in upward direction vu = 12 km/h.…

Q: 1. A student walks 100 m from her house to Manila City Hall, and 80 m from Manila City Hall to SM…

A: 1)

Q: DThe exhaust fan ina factory moves 400 CEM(cubic feet per minute) through the building. Giren that…

A: Write the unit conversion terms.

Q: Help!

A: Solution: By triangle law of addition of vector, we have:…

Q: A frustrated office worker throws his laptop out of his business's high- rise office building. The…

Q: Identify the relationship between quantities. Show the mathematical way of proving them. Assume that…

A: Given:- Identify the relationship between quantities. Show the mathematical way of proving them.…

Q: 1.1x + x² = 0 What is the value of x

A: x(1.1 + x) = 0

Q: One of the main speed tests in athletics is the 400 meters dash. At the 1999 Seville World…

Q: numerical value of the following expression: $ = 28¡jjkki +7&ijk & ¡pqª¡ª¡ªpªq ipa (Hint: the second…

Q: a. enter a symbolic expression for the average acceleration vector of the car during the given time…

Q: 6. A bicyclist rides at 430 ft/min TE they ride for 45 min, how far have they gone? a. 0.105 ft O…

A: The velocity of the rider is v=430 ft/min The time taken for the ride is t=45 min

Q: 5.0 m 8.0 m/s 7.0 m/s 8.0 m/s B 10 m/s 14 m/s 14 m/s D 14 m/s 18 m/s 17 m/s The roller coaster train…

A: (Disclaimer) - Since you have asked a multiple question , we can answer only first question. Kindly…

Q: Q2/(1) If a-i+2j- 3k and 5 4i+7k, then 2d+35 in zerms of i, j, and k is Ji + 2j +4k. 3M (a) True,…

A: Given Vector a = i + 2 j - 3k Vector b = 4i + 7 k We have to find vector 2a + 3b in terms of i, j…

Q: 5. An object is found to have vector components of x = 13.5 m/s [N] and y = 8.75 m/s [W]. What is…

A: According to the given data vx=13.5 m/s vy=8.75 m/s We need to find Resultant velocity of the…

Q: Time (s) 3. This table shows the speed of an accelerating car. 01 2 3 4 5 4 5 6 Speed (m/s) 0 16 25…

A: The acceleration is the rate of change in velocity. The slope of the velocity-time or speed-time…

Q: George runs the football 40 yards downfield before he is tackled. The straight line distance…

Q: average velocity positions you found above d) Take the derivative of the position formula to find…

A: (c) The average velocity can be written as follows: vavg=-9+27 s2--9+22 s27 s-2 svavg=18 m/s…

Q: Use the negative sign from the equation s = 3t4 - 4t2

A: Givens=3 t4-4 t2

Q: 7. Using components, determine the total displacement from the following individual displacements:…

A: Q no. 7. The total displacement using components. given, Δd→1=2.5 m W 30.0o SΔd→2=3.6 m SΔd→3=4.9 m…

Q: 10. DETAILS SERPSE9 3.P.020. A girl delivering newspapers covers her route by traveling 5.00 blocks…

A: Along west direction displacement = A = 5 blocks North displacement = B = 3 blocks East = C = 7…

Q: A student wrote software that controls a drone. In this software, East is positive & direction,…

Q: During 55 successive 1.001.00 min intervals, a runner moves at the following constant speeds:…

Q: A student wrote software that controls a drone. In this software, East is positive ât direction,…

A: Given coordinates (4i - 4.1j - 3.7k ). ∆t1=1.1 s (-10.1i + 14.4j -19.5k ). ∆t2=6.7s (23.6i…

Q: 6. A bicyclist rides at 430 ft/min. If they ride for 45 min, how far have they gone? a. 0.105 ft O…

A: Given that,The velocity of the is v=430 ft/min.The time taken for rider, t=45 minVelocity of an…

Q: In the equation, V = AB + Bt+- D+t C where V is the speed and t is the time, the, the dimensions of…

A: Option c

Q: 3. A tennis ball is thrown up in the air. It's height is given by h(t) = -5t2 + 23t +2, where h(t)…

Concept explainers

Scalars and Vectors

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

Question

100%

A physics class in a large lecture hall has 150 students. The total mass of the
students is about
kg.
O a. 102
on
O b. 104
C. 103
O d. 105
Clear my choice

M112- Physics for Medicine
My courses / PPHYM112 - C2/C3 (Spring 22) / Homework / HW#01
If a is acceleration, v is velocity, x is position, andt is time, then which equation is
not dimensionally correct?
of
O a. = 2x/a
stion
O b. t = x/V
O c. a = v² /x
O d. v = a/t
Clear my choice
pus page
Next page
Alfaisal University © 2021. All Rights Reserved.
022718cmid=3286338page 14#
HUAWEI
IDI
F4
F5
F6
F7
F8
F9
%
5 o
7 v
8 A
R
Y
くO

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Help, I think the answer is the 5th choice, but I am not sure.
Compute 3.24 m +0.532 m to the correct number of significant figures. A. 3.7 m B.3.77 m C. 3.772 m D. 3.7720 m
Based on dimensional analysis the following equation is correct : 1. x = a t2 2. x = at + (1/2)a+3 3. x = a/t + at-2 4. x = (1/2) at 2 where x indicates length, a, the acceleration, and t, the time interval concerned.
Q1
How many significant figures does each of the following numbers have?a. 6.21 b. 62.1c. 0.620 d. 0.062
Pls help ASAP
pls help me im alr crying
16
Question 3 Referring to the figure below, the correct relation is: B A. Ả + B = ċ В.С + В — А C. Č + Ả = B D. Ả + B + ở = 0 A В В D D No Answer
A circular racetrack has a radius of 500 m. What is the displacement of a bicyclist when she travels around the track from the north side to the south side? When she makes one complete circle around the track? Explain.
i.The acceleration 'a'of an object is given by the equation a = At + Bt, where t' refers to time. What are the dimensions of A and B? ii. A motor cyclist goes form Muscat to Nizwa at 40km/h and then returns form Nizwa to Muscat with a speed of 60km/h. Find the average spéed and velocity during entire trip.