A velociy versus time graph is given below. Find the displacement.

Q: A jogger travels a route that has two parts. The first is a displacement A of 1.90 km due south, and…

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Q: Calculate the force and moment reactions at the bolted base O of the overhead traffice-signal…

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Q: Question #1: Choose the correct Answer: 1. What is the magnitude of the electric field at point (P)…

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Q: The speed of the particle is given by  v=2t3 + 5t2. What distance does it travel while its speed…

A: Given value--- speed of the particle is given by v=2t3 + 5t. We have to find--- What distance…

Q: (b) A uniform electric field of magnitude 1.0 × 10² N C-¹ exists between two conducting plates, one…

A: Given data: The electric field is E=1.0×102 NC-1 The radius of the plates is r=1.0×10-2 mm

Q: b/ Prove the expecting value for the total energy. =+

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Q: 2. The figure below shows the arrangement of three point charges. The force on the -1.0 nC charge is…

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Q: 3. The temperature of points in space given by a scalar field is T(x, y, z) = x² + y² - z a. Find…

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Q: An air filled parallel plate capacitor is to be constructed which can store 12x10^-6C of charge when…

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Q: A roller coaster car with mass m and initial velocity v is at height h above the ground. Calculate…

A: Height, h = 1×102 m = 100 mMass, m = 5×102 kg = 500 kgVelocity, v = 0 m/s

Q: The density of silver is 10.5 g/cm^3. What is its density in kg/m^3?

A: The density of the silver is given as: ρ=10.5 g/cm3

Q: force of 3.24*10-10 N exists between a +18 charge and another mystery particle. The ions are…

A: Force = F =  3.24 x 10-10 N Charge = q1 = + 18 e Distance = d = 2.53 x 10-8 N

Q: A car starts from rest and accelerates uniformly to a speed of 72 km.p.h. over a distance of 500 m.…

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Q: Find the total electric field at x=11 cm.

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Q: A. Two rubber spheres A (m₁ = 2 kg) and B (m₂ = 4 kg) are rolling on a level floor towards each…

A: We, know from Newtons Third Law If Object A exerts a force on Object B then Object B exerts an equal…

Q: Case II. q₂ = qb= +6.5 μC and qc = qd=-6.5 μC. Oqc 9 (e) Due to symmetry the direction of the net…

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Q: What is the magnitude of the potential difference between points A and B on the circuit, while the…

A: Potential difference:- potential difference means the difference in the amount of energy that charge…

Q: A 1000 kg car is moving at 30. m/s and comes to a rest after 6.0 seconds. What is the force on the…

A: Given Mass of car = m = 1000 kg Initial velocity of car = u = 30 m/s Final velocity of car = v = 0…

Q: A cylindrical water tank 4 meters high with a radius of 2 metess is buried so that the top of the…

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Q: A bullet of mass 50g is shot into a wooden block of mass 1.0kg, which is attached to a large…

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Q: For this part, answer 013 and 0 14 A cat wants to sit on the top of a refrigerator of 1.0 m height.…

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Q: Two resistors, one with 6 ohms of resistance and the other with 8 ohms of resistance, are connected…

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Q: A force of 20 N moves an object in the direction of the force.  The work done when the object moves…

A: Given Data :magnitude of force F→= 20 Nmagnitude of displacement s→ = (4 m) - (2 m) = 2 mlet θ…

Q: 4. After the collision, sphere A accelerated at 0.5 m/s². What is the acceleration (magnitude only)…

A: We know from Newton Third Law if Object A exerts a force on object B then object B exerts equal and…

Q: Q21: Suppose three blocks are in contact with one another on a frictionless, horizontal surfa A…

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Q: The wavelength of light emitted by a Carbon Dioxide laser is 10.6 micrometers. a) What is the…

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Q: A 1,100kg car is turning on a flat roadway, moving in a circle with a radius of 12m.  The car is…

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Q: A block of mass m = 3.59kg moves along the x-axis subject to a net force which depends on position.…

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Q: A person is standing at the edge of the water and looking out at the ocean (see figure). The height…

A: a) Apply the Pythagoras theorem in the triangle to calculate the distance of the person's eyes from…

Q: What is the change in velocity of a 5 kg grocery cart if you exert a force of 7.5 N on it for 2.3…

A: Given data:  Mass (m) = 5 kg Force (F) = 7.5 N Time (t) = 2.3 s Required: The change in velocity…

Q: A 1500 kg car traveling at +20 m/s collides with a 1000 kg car traveling in the opposite direction…

A: Given:-  The mass of the car is M  = 1500 kg  The initial speed of the car is u= 20 m/s  The mass of…

Q: Assume that the kinetic energy of a 1350 kg car moving at 125 km/h could be converted entirely into…

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Q: Object A has mass ma- 10 kg and initial momentum FA - kg-m/s, just before it strikes object B,…

A: Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: ice. After the push, skater A with mass mA = 75.0 kg moves in the negative y-direction at 4.00 m/s…

A: Given,  Mass of skater A = 75 kg Velocity of skater A in y direction = 4 m/s Mass of skater B= 90kg…

Q: Take the following steps: • Push the reset button (just in case) • Change the slider to turn on the…

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Q: A charge of +80 µC is placed on the x axis at x = 0. A second charge of −50 µC is placed on the x…

A: Draw the FBD of the system of charges.

Q: A magnetised needle of magnetic moment 4.8 × 10² JT-¹ is placed at 30° with the direction of uniform…

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Q: An oil slick 122 nm thick (n = 1.40), lying on water is illuminated by qhite light incident…

A: thickness of oil slick (t) = 122 nm refractive index of oil slick (n) = 1.40

Q: Problem. An object with mass m₁ = 7 kg moves on a level, frictionless table in a physics lab. It is…

A: Given,Mass of the object 1, m1 = 7 kgMass o the object 2, m2 = 12 kgPulley and table is…

Q: A. 15.7 N B. 17.2N C. 18.8 N D. 20.4 N Push A. +10 m/s B. -5.0 m/s C. +5.0 m/s D. -10 m/s 216 The…

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Q: ,the net force of the charge +9is O Along the line joining qand q O Along the line joining qand qu O…

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Q: 3. A. B. C. D. A 4.00-kg silver ingot is taken from a furnace, where its temperature is 750 degrees…

A: Given: m = mass of silver = 4.00 kg Ti = initial temperature of silver = 750o C s = specific heat of…

Q: 3. A crane lifts a steel submarine (density = 7.8 x10^3 kg/m3) of mass 20,000 kg. What is the…

A: Given:-  A Crane lifts a steel submarine  has a density ρ= 7.8×103 kg/m3 The mass of the carne is m=…

Q: A 0.5 kg wet bar of soap slides down a ramp 10.0 m long inclined at 11.73°. Assume that the…

A: Given mass of the soap is m=0.5kg length of the ramp l=10.0 m Inclination angle θ=11.73o coefficient…

Q: TOPIC: Particle Properties of EM Wave: Compton Effect Instruction: Provide the following: given,…

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Q: You are pulling your younger sister along in a small, wheeled cart. You weigh 65.0 kg and the…

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Q: A car accelerates uniformly from zero to 12 m/s^2 in 8 seconds staring from rest. During the next 4…

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Q: Home smoke detectors often contain the radioactive element Americium-241 which emits a particles…

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Q: Question 37

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Q: estions 13, 14 and 15 plate in the shape of a parallelogram is acted upon by two couples. Determine:…

A: Given, A plate in the shape of a parallelogram is acted on by forces on opposite sides as shown…

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 –