You leave your house, go for a 3 km jog around the block, and return home. The jog takes 25 minutes. Which of the following is the average velocity (image below) 2. What is the following equation in the second image below is written incorrectly

Q: A ball of mass m is fastened to a string. The ball swings at constant speed in a vertical circle of…

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Q: The figure below shows two vertical, parallel wires separated by a distance d = 10.5 cm. The left…

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Q: A bullet is fired horizontally into an initially stationary block of wood suspended by a string and…

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Q: A periscope works on the principle of 1.refraction due to a plane semi-transparent surface…

A: Draw the schematic diagram of the periscope.

Q: A racing car has a uniform acceleration of 12 m/s².find distance will it cover in 4 seconds after…

A: Acceleration of the car, a=120 m/s2 Time, t=4 s The car is moving with a constant velocity, that is…

Q: A professor created the circuit shown in the figure for her lab. Assuming & 8.50 V and R = 5.30 0,…

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Q: on The quantity pgh in the Bernoulli equation is O a. dynamic pressure due to the head of the…

A: Dear srudent The Bernoulli's equation is given as: P+ρgh + 12ρV2 = constant Here, P = Absolute…

Q: If an object is in equilibrium, which of the following statements is not true? The speed of the…

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Q: What is the inertia of a bowling ball (mass = 0.5 kg) of radius 15 cm rotating at an angular speed…

A: in this question we have to find inertia so we don't considered speed in equation.

Q: (II) Determine (a) the equivalent resistance of the circuit shown in Fig. 19-48, (b) the voltage…

A: In this question we have to find the equivalent resistance of the circuit. Please give positive…

Q: Which of the following events is caused by magnetic force? O a Ob C Od A person gets a shock from a…

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Q: m An experiment to measure the density, d, of a cylindrical object uses the where m is the mass, r…

A: In this question we have to find the absolute uncertainty of the calculated value of density. Please…

Q: 3. Three identical point charges each of charge q are located at the vertices of an equilateral…

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Q: A uniform ladder of length 7m and mass 15kg, rests in limiting equilibrium against a smooth vertical…

A: According to Newton's second law Net force = mass × acceleration FBD of the system

Q: Shekinah, moving at 8 m/s on in-line skates, is overtaking her friend, Vito, moving at 5 m/s as they…

A: Velocity of shekinah, vs  = 8 m/s velocity of vito, vv = 5 m/s velocity of ball, vb = 12 m/s

Q: Please help me with this. I chose Kwabena Boahen Provide the follow - Date of birth - Date of death…

A: Kwabena Boahen  and his contribution to the field of physics.

Q: Observe the figure below. A donut is oriented 20° from the ground Determine the electric flux…

A: The electric flux is given by the formula ϕ=E→.A→Where E→ is the electric field vector, A→ is…

Q: 6. To measure A.C voltage the knob should be at EFA D А ♦

A: AC voltage is different from dc as dc is a constant voltage with constant magnitude and direction.…

Q: e adjoining figure, two blocks of masses 3 kg and 5 kg are hung from an 80-cm stick hose mass…

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Q: In Sasuke and Naruto's first battle, Sasuke uses a chidori versus Naruto's rasengan. If Sasuke's…

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Q: Point charges q1 = +6 nC and q2 = -3 nC, are placed at points (0 m, 4 m ) and (3 m , 0 m)…

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Q: What happens when water is poured on your hands smeared with Vaseline.

A: The two bodies coming in contact suffers two types of forces. One is the force of attraction between…

Q: The position vector and linear momentum of an object are given by: r = î+ 2ĵ+ 3k p = 2î + ĵ - k and…

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Q: 5:15 ← college physics lll 56% SCIENCE College Physics: A Strategic Approach (4th Edition) Knight…

A: Write the expression for the period of the pendulum. Here, L is the length of the string and g is…

Q: Convert: the density of the blood 1060 Kg/m³ to mg/cm³ Answer:

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Q: V₁ and V₂. L3 ww R₁ Consider the circuit below with two junctions, J1 and J2, three resistors R₁,…

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Q: 765 Assume a clock mounted on the wall, what is the value of angular acceleration of the second hand…

A: In the given problem we have to find the angular acceleration of second hand of the clock

Q: Force of gravity? Weight of a block of mass 13.2 kg? take g= 10 m/s²

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Q: 1. Two vectors A = 2 i +2j +3k and B = 2 i-3j +Ak have the same magnitude. Find out the value of the…

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Q: What will be the path of the center of mass of a baseball bat if we throw it as a projectile? a…

A: When a particle makes a projectile motion, the particle(i.e its centre of mass) follows a parabolic…

Q: When a liquid moves through a pipe having a varying diameter, the pressure against the inside walls…

A: According to Bernoulli's principle, a fluid's speed will increase with a decrease in its pressure…

Q: Three metallic balls, each of mass 2 kg, are placed at the vertices of an equilateral triangle of…

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Q: The differential equation of harmonic oscillations has the form: 7,4 d²x/dt² + 2,6 x 0. Find the…

A: In this question we have to find the frequency of these oscillations. Please give positive feedback…

Q: Suppose your car was mired deeply in the mud and you wanted to use the method illustrated in the…

A: In this question we have to find the magnitude of Force. Please give positive feedback if the answer…

Q: Show that every edge (side) of the polyhedron (square or hexagonal) bonding the Wigner-Seitz unit…

A: Wigner-Seitz unit cell of the body-centered cubic lattice  is a truncated octahedron. Cube…

Q: The figure shows a solid non-conducting sphere of radius a = 4.4 cm. It is surrounded by a charged…

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Q: Two identical stones are dropped from rest and feel no air resistance as they fall. Stone A is…

A: Given that- Two identical stone are dropped from rest and feel no air resistance when they fall.…

Q: during memuate stages of the culation? 65. A wave travels along a steel string with a speed of 22…

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Q: (1) Four 1.50-V cells are connected in series to a 12.0- light- bulb. If the resulting current is…

A: Voltage of each cell, E = 1.50 V Resistance of bulb, R = 12 Ω Current, I = 0.45 A Resistance of each…

Q: For the given vectors, determine the magnitude of the vector difference V₂-V₁ and the angle which it…

A: We have two vectors given by V1=10 units directed at an angle tanθ1=3/4 (from the figure) with the…

Q: The atmospheric pressure is 700 dyne/cm². What is its value in the SI unit?*

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Q: A student repeats your lab but uses a penny and a book (instead of a washer and wooden ramp). Their…

A: length of incline (book):  23 cm initial velocity: 0 m/s Angle of incline (book):  35o  Times to…

Q: A particle moves in a plane by the position vector 7 = 4 î+ 5ĵ a. Find the magnitude of 7. b. What…

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Q: Compute for the work done, in millijoules, in moving a 4-nC charge from A(4, -2, -4) m to B(3, -1,…

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Q: A uniform wire, of length 24a and mass m, is bent into the form of a triangle ABC with angle ABC =…

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Q: A mover has to move a heavy sofa of mass 100 kg to the second floor of the house. He uses a rope to…

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Q: A 1-kg pellet travels with velocity 160 m/s to the right when it collides with a 39-kg hanging mass…

A: Given,  Mass of the pellet = 1 kg Velocity of pellet = 160 m/s Mass of hanging = 39 kg

Q: you into ing you nce nics Ling wer in The amplitude of the vibration of the top of the lamppost is…

A: Time period of the wave is given by the T=1f Where  T is the time period f is the frequency Decay…

Q: #F--- ⒸI b с

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Q: sphere Total electric flux lea

A: GivenDiameter of sphere, d=1.3 mSurface charge density,σ=  7.1µC/m2=7.1×10-6 C/m2

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –