Draw motion diagrams (S-t,v-t,a-t) for: (Numeric values on axis are not required) a) an object moving to the right at constant speed b) an object moving to the right and speeding up at a constant rate c) an object moving to the right and slowing down at a constant rate
Q: Sand flows onto a conveyor belt as shown below. Find the force needed to be applied to this belt to ...
A: Second option is the correct answer
Q: Please solve it quickly
A:
Q: and its direction, measured counterclockwise from the positive x axis F- 15 kN 40 F= 26 kN 13 12 30 ...
A:
Q: a. If the Pressure produced by the gas cylinder of the motor of the rocket is governed by the below ...
A: Given: P=sin4(v)cos3(v) W=∫V1V2Pdv
Q: Typed
A: Probability, f(E)= 1% = 1/100 E – EF = 0.5 eV T = ? Substituting the values, we get: Taking ln on ...
Q: Let’s imagine that you have an idea for an experiment to fly on NASA’s “Vomit Comet.” (What’s specia...
A: The droplet is to move in a circular orbit of radius 14 cm or 0.14 mAs it moves in this circular orb...
Q: Which of the following equations are dimensionally correct? (a) vf = vi + ax (b) y = (2 m) cos (kx),...
A: Here, Dimension of physical quantities as vf=m/s=LTvi=m/s=LTa=LT2x=Landy=L2m= Lk=L-1
Q: Why the acuity of our vision is limited?
A: Why the acuity of our vision is limited.
Q: a hot air balloon, together with the basket and passengers, weighs 450kg. The inflated balloon holds...
A: The balloon would just lift from the ground when the buoyant force balances the total weight of the ...
Q: Positive charge q1=2.5μC and two negative charges q2=-1.5μC and q3= -3.55 μC are placed on corners o...
A: q1=2.5μC=2.5×10-6 C is positiveq2=-1.5μC=-1.5×10-6 C is negativeq3=-3.55μC=-3.55×10-6 C is negative ...
Q: part a please
A: We know that,Heat exchanger are the devices used to transfer energy between two fluids at different ...
Q: One gallon of paint (volume = 3.78×10−3m^3.) covers an area of 25.0 m^2. What is the thickness of th...
A: Given, Volume,V=3.78×10-3 m3 Area, A=25 m2 We know, Volume=Area×Thickness
Q: A spool of thin wire (with inner radius r= 0.40m, outer R= 0.55m, and moment of inertia Icm=0.79 Kg*...
A: The inner radius of the wire is, r=0.40 m. The outer radius of the wire is, R=0.55 m. The moment of ...
Q: Typed answer
A: Given data: The Fermi energy for sodium is Ef1=3.1 eV. The Fermi energy for copper is Ef2=7 eV. The...
Q: A Ferris wheel is rotating at a rate of 1 rad/s. The operator accelerates the ride at a rate of 2 r...
A: Note: as per Bartleby's rule, only one question should be answered. So submit other questions separa...
Q: One gallon of paint (volume = 3.78×10‒3m33.78 \times 10‒3 m^33.78×10‒3m3) covers an area of 25.0 m2m...
A:
Q: On the moon the acceleration due to gravity is 1/6 of Earth's. A ball is thrown straight up on the m...
A:
Q: The total energy of the ion-hydrogen molecule is equal to -16.3 eV for the equilibrium internuclear ...
A: Solution: a) The electrostatic repulsion energy between the nuclei is given as: Ur=q24πε0d
Q: 6) Human "density" is about 0.98 g/mL. How would you measure your volume? Brieflydescribe.
A: The density ρ and the volume V of a human are related to each other by the following equation. Here...
Q: Dynamics question 11.82
A: Solution: Given Values, Radius of curvature(R)=100 m acceleration (a)=0.5 g
Q: Derive an equation for the velocity of the charged particle that will pass straight through the comb...
A: As, we easily find the velocity of the charged particles in the individual fields but if we combined...
Q: A student is whirling a ball on a string in a circle with an angular speed of 20 rad/s. Air drag de...
A: “Since you have asked multiple question, we will solve the first question for you. If you want any s...
Q: Two spheres are cut from a certain uniform rock. One has radius 4.50 cm. The mass of the other is fi...
A: Two spheres are cut from a uniform rock. The radius of one sphere is given as, r1 = 4.50 cm Mass of ...
Q: Fat can be seperated from milk in a cream seperator because of : A) Cohesive Force B) Gravitational ...
A: The correct Option is D : Centrifugal Force
Q: A 75.0-cm-long rod of diameter 2.54 cm carries a uniform volume charge density. The electric field i...
A: The length of the rod is, l=75 cm=0.75 m. The diameter of the rod is, D=2.54 cm=0.254 m. The positio...
Q: The acceleration of a particle is directly proportional to the time t. At t = 0, the velocity of the...
A: given initial velocity v0=16 in/s at t= 1, velociy v1=15 in/s and position x=20 in acceleration a is...
Q: Briefly explain how a Transistor can be used as a Switch and as an Amplifier?
A: Given:- This transistor consists of three modes. They are: 1. Saturation region. 2. cut-...
Q: Assuming that the rocket will splash down into the ocean, at what time does splashdown occur? The ro...
A: Maxima and Minima of functions If we are given a function fx and we have to find the points of maxim...
Q: State how many significant figures are proper in the results of the following calculations: (a) (106...
A: Given: The following calculations: (a) (106.7)(98.2)/(46.210)(1.01) (b) (18.7)2 (c) 1.60×10-19(3712)...
Q: * H
A: Given: In the labeled points in the below diagram the region with the uniform electric field. The el...
Q: (a) How many significant figures are in the numbers 999.0 and 1000.0? 999.0 1000.0 (b) If the uncert...
A: Given: a)How many significant figures are in the numbers 999.0 and 1000.0b) If the uncertainty in ea...
Q: Plz solve part 2
A: Given: The particle rest mass m0 = 2.5 MeV/c2 The kinetic energy of the particle K = 3.6 MeV The res...
Q: Q1) The blocks A and B shown in the figure are originally at rest, and all contact surfaces are smoo...
A: Given information: The mass of block A, mA=5 kg The mass of block B, mB=3 kg The time of contact of ...
Q: How can you explain semi classical gravity approximation?
A: Semiclassical gravity is the approximation to the theory of quantum gravity, in which one treats mat...
Q: What sound intensity levels must sounds of frequencies 60, 3000, and 8000 Hz have in order to have t...
A:
Q: If the photon energy of an x-ray beam is increased, how does this affect the angle for a particular ...
A: Given, Photon energy increased
Q: 1. (i) Le a galaxy A has an absorption line found at wavelength 550nm (green) and for another statio...
A: Given:- observed wavelength λ' = 450 nmactual wavelength λ = 550 nmWhere, ...
Q: Express the number of stars in a typical galaxy in scientific notation
A: The galaxy is a collection of stars, dark matter, dust, etc. There are a huge number of stars presen...
Q: Just solve the part 2 just part 2
A: This is a problem base on relativity. We will solve this problem in the following steps, (a), (c) an...
Q: Why is the following situation impossible? After learning about de Broglie’s hypothesis that materia...
A: Given: The mass of the student m = 80 kg. The width of the doorway w = 75 cm.
Q: Exercise 2 In NaCl, the Na ions are positively charged and chloine are negatively charged. Inspite o...
A: Solution: As per the given data, The sodium atom, Na, is ionized, giving its electron to the chl...
Q: The point P is on the axis of a ring of charge, 3 nC. All vectors shown lie in the yz plane. The neg...
A:
Q: Q1. In studying the black body radiation, ultraviolet catastrophe is appeared. 1- Draw the curve of ...
A: Answer: When light falls on some materials part of the light is absorbed and the part of the light i...
Q: A rocket accelerates upward from rest, due to the first stage, with a constant acceleration of a1 = ...
A:
Q: Just no 3
A: Given For Question 3, qa=qb=2.50×10-6Cqc=qd=-2.5×10-6 Cside length a =1.0 m
Q: estion. Attempt 1 Calculate the percent activity of the radioactive isotope strontium-89 remaining a...
A:
Q: Request incorrect solutions posted in other portals for this problem very recently should not be sub...
A: The work is done in pulling the cord out of the box is the combination of the work done by the appli...
Q: Which of the following is not an example of an object: a. A car is rounding a bend at a constant sp...
A: A.) The car does not have any pivot point around which it moves. Pivot point means a point around wh...
Q: Two charges are located in the x-y plane. If q = -4.70 nC and is located at (x = 0.00 m, y = 1.160 m...
A: Given: The charge q1 is -4.70 nC. The position of charge q1 is x=0.0 m, y=1.160 m. The charge q2 is ...
Q: 3. You have a concave mirror of whose radius of curvature is ĮR| = 150 cm and aperture diameter is D...
A: The focus of concave mirror is half the radius of curvature, so f=R2=75cm (1) The mirror equ...
Draw motion diagrams (S-t,v-t,a-t) for: (Numeric values on axis are not required)
a) an object moving to the right at constant speed
b) an object moving to the right and speeding up at a constant rate
c) an object moving to the right and slowing down at a constant rate
d) an object moving to the left and speeding up at a constant rate
e) an object moving to the left and slowing down at a constant rate
Step by step
Solved in 4 steps with 9 images
