A Force of 240 N is abplied to obyect ared 3 m? Caleo tate he freer un

Q: Choose the correct ray diagram for an object that is 7.0 cm from a convex lens of + 11-cm focal…

A: 1) Object distance (d) = 7 cm focal length of the lens (f) = 11 cm

Q: 1. Three resistors of 8,12, and 24 N are in parallel and a current combination Determine (a) the…

A: GivenR1=8 Ω, R2=12 Ω , R3=24 ΩCurrent,I=20 A

Q: Asciertist shows that the momentum of an object is equal to the mass of the object times the…

A: Given : Momentum of an object is equal to product of its mass and velocity.

Q: The figure below shows a light ray traveling in a slab of fused quartz surrounded by air. The ray is…

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Q: 6.1. A man has pulled a cart through 35 m applying a force of 300 N. Find the work done by the man.

A: Given data :    Distance  =  S     Force   =  F      To find :      Work done

Q: Dak throws a football with an initial velocity of 15 m/s at an angle of 60° relative to the ground.…

A: initial velocity of football, V=15 m/s angle of projection = 60 o relative to ground

Q: A 0.233 kg piece of pure metal is heated to 100 degrees Celsius and then placed in an aluminum can…

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Q: a) Enter an expression for the total moment of inertia of the wind turbine about its axis of…

A: Given:-   Modern wind turbines generate electricity from wind power. The large, massive blades have…

Q: (a) What is the characteristic time constant of a 25.4 mH inductor that has a resistance of 4.07 0?…

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Q: What is the speed of light (in m/s) in water? m/s What is the speed of light (in m/s) in ethanol?…

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Q: You are pulling on the string of a small toyyo-yo on the floor. The toy has a radius of 8.00 cm. It…

A: Given data:  Radius (r) = 8.00  cm = 8.00×10-2 m Initial angular velocity (ωi) =0 rad/s Angular…

Q: In a calorimetry experiment, a 60 g metal sample was heated to 100°C, and then quickly transferred…

A: Mass of metal sample m1=60 g, initial temperature of metal T1=100oC, mass of water m2=100 g, initial…

Q: If speed (V), acceleration (a) and force (F) are considered as fundamental units, the dimension of…

A: We know the Young's modulus, Y = Stressstrain = FA∆LL

Q: A bike starts from rest and reaches a speed of 8 m/s after travelling with uniform acceleration for…

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Q: bus is travelling with a uniform velocity of 20 m/s. At the instant it passes a car at rest, the car…

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Q: A 72 Ohm Coil of Wire Is Connected in Series with An Adjustable Resistor (rheostat) Whose Resistance…

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Q: DASSume the makimum force an without cracking is 50 N. Now, anege of mass 50 egy can tolerate so…

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Q: 1.) Which of the following correctly represents a closec

A: Close circuit makes complete path for flow of current.  In figure B, circuit is broken . In figure C…

Q: 9.) What is the electric flux passing through a Gaussian surface that contains two protons? A) 3.62…

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Q: If a certain silver wire has a resistance of 8.00 Ω at 11.0°C, what resistance will it have at…

A: Given: R1 = 8.0 ohmT1=11.0°CT2=45.0°CR2=? knowns: temperature coefficient of resistance of silver…

Q: weight 500 N is lying on a rough horizontal plane having coefficient of friction 0.3. Find the…

A: We know that We have given that A body of weight 500 N is lying on a rough horizontal plane having a…

Q: A large balloon has a volume of 3.4 m3. As it rises in the Earth's atmosphere, its volume expands.…

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Q: D.) 0.184 x 10ʻ m² 21.) Which of the following refers to the direction of the flow of positive…

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Q: In one measurement of the body's bioelectric impedance, values of Z = 5.41 x 10 obtained for the…

A: Given Z=5.41×102 Ωϕ=-7.64°

Q: A laser with a power output of 2.0 x 10-3 watts emits a visible light beam that illuminates a…

A: Given value--- power = 2 × 10-3 W. radius = 1mm. We have to find--- electric field?

Q: A block, mass 8.00 kg, on a frictionless surface, is attached to a spring. Frequency is 4.00 Hz…

A: frequency of spring - mass system is given by f=12πkm where k is spring constant  m is mass  from…

Q: 1) A 1.14 kg laptop was pushed across a table with an applied force of 13.5 N going to the right. If…

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Q: When a large A is applied to an object in a short it is called a(n)

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Q: An ideal gas in a 0.16 m3 container has a pressure of 1.50 × 104 N/m2 at 35.0 °C. Determine the…

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Q: A force of 10ON is directed north on a -20uC point charge. What is the magnitude of the electric…

A: Given data:    Force (F) = 100 N Charge (q) = - 20 μC = -20×10-6 C Required: The magnitude of the…

Q: 1. Compute the resistance of a hardened copper rod 2 meters long and 8 mm in diameter if the…

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Q: A 75 kg woman balances on the heel of one shoe, whose area is 0.00005 m2 (a very small number). How…

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Q: A series RLC circuit has components with the following values:L= 16.0 mH, C = 118 nF, R= 10.0 0, and…

A: Given that, Inductance (L)= 16× 10-³ H Capacitance (C)= 118× 10-⁹ F R= 10 ohm ∆Vmax= 100 v ∆V=…

Q: Two light bulbs are 90 cm apart and emit yellow light wavelength λ = 600 nm. A telescope has a D = 3…

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Q: Find the kinetic energy of a ball of 324 g mass, moving at a velocity Of 40 cm/s ?

A: Given data :    Ball of  mass   =  m    Velocity   =  V         To find :         Kinetic energy

Q: 4. Suppose that the clectric field can be obtained from a voltage, such that É = –VV. What is V x E,…

A: The curl of electric field is zero.

Q: Q4- What is the magnification of an object 30 cm from the front doublet of the thin-lens combination…

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Q: How much heat does it take to increase the temperature of 9.00 moles of an ideal monatomic gas from…

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Q: A ball is kicked at an initial velocity of 40 m/s and an angle of 56° at the top of a 100 m tall…

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Q: From the window of a building, a ball is tossed from a height y0 above the ground with an initial…

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Q: Integrated Concepts An ultracentrifuge accelerates from rest to 101958 rpm in 2.5 min. a) What is…

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Q: Problem Set 11 (Calorimetry) In a calorimetry experiment, a 60 g metal sample was heated to 100°C,…

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Q: A bike starts from rest and reaches a speed of 8 m/s after travelling with uniform acceleration for…

A: Given: The intial speed of the object is 0 m/s. The final speed of the object is 8 m/s. The time…

Q: If speed (V), acceleration (a) and force (F) are considered as fundamental units, the dimension of…

A:

Q: Which scientist discovered that a compass can be deflected by a current-carrying wire? a.…

A: To give  the name of scientist who discovered a compass can be deflected by a current-carrying…

Q: A converging lens has a focal length of 100.0 cm. A 12.0-cm-tall object is located 163.0 cm in front…

A: Answer:-  Given  Focal length (f) = + 100.0 cm  Height of an object (h1) = +12.0 cm  Object distance…

Q: 36.) Calculate the magnetic flux through a loop with an area of 3,45 ×10“m² found perpendicular to a…

A: Given : Area (A) = 3.45 *10-4 m2 Magnetic field (B) = 1.1 T

Q: Early in the 20th century, a leading model of the structure of the atom was that of English…

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Q: Part (d) The boy then crawls towards the center of the merry-go-round along a radius. What is the…

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Q: An object that is 36 cm in front of a convex mirror has an image located 16 cm behind the mirror.…

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!