How much heat is involved when 100 g ice at 0 oC is heated to 80 oC? Specific heat of ice is 0.5 cal/g oC Please provide the complete solution. Thank you!

Q: Circular turns of radius r in a race track are often banked at an angle θ to allow the cars to achie...

A: The component of forces are shown below

Q: Determine the value óf work done if force of 13 N is applied on object which moves through distance ...

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

Q: In a car lift used in a service station, pressure is transmitted by an incompressible liquid from a ...

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Q: (a) Two capacitors, C, - 5.58 µF and C, - 3.02 pf, are connected in parallel, then the combination i...

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Q: The primary coil of a transformer has 888,960 loops. The secondary coil has 3,923 loops. The primary...

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Q: wided. ree-body diagrams for four situations are shown below. For each situation, determi rce acting...

A: According to question we need to find net force .  

Q: The motion of a particle under the influence of a central force is described by r=a sin 8. Find the ...

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Q: Problem 1: In this problem we are going to compare the strength of the gravitational interaction bet...

A: the gravitational field g=GMR2

Q: Given a projectile that hits a vertical wall as shown, a) If V, = 120 m/s, 0 = 30°, find the range (...

A: Solution:-

Q: A charge q, is situated on the y-axis at y = 12cm. The second charge q2 is at the origin. What is th...

A: we know electric field due to a point charge Q at a distance r from it is  E =kq/r2.    where k is c...

Q: What is the force of tension in a string that spins a 250 g object in a vertical circle with a radiu...

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Q: A uniform electric field with strength (E), was applied on a uniform conductor wire with length (L) ...

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Q: Problem 5: A child of mass m = 23 kg slides down a slide of height h = 2.8 m without friction. Let g...

A: Given Information:- Mass of the child is m=23 kg Height of the slide is h=2.8 m   Required:- (a) Tot...

Q: A projectile being launched at a velocity of 1.0 km s-1 at an angle of 30° to the horizontal. Determ...

A:

Q: A uniform box is placed in a position along the inclined plane which makes an angle θ from the horiz...

A: Given: The angle of the inclination is θ. The coefficient of the static friction is 0.4. The body is...

Q: 3. A factory worker pushes a 30.0-kg crate a distance of 4.5 m along a level floor at constant veloc...

A: Given data: The mass of crate is m=30 kg. The distance traveled is d=4.5 m. The applied force is F=7...

Q: 1. Four forces act on an object, given by A = 46.3 N east, B = 35.3 N north, C = 68.7 N west, D = 74...

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Q: A crate weighing 10 N is placed on an inclined plane, where θ = 30 degrees, if ∅ = 20 degrees, deter...

A:

Q: n object of mass m, initially hangs from a rod of length L and negligible mass that can pivot freely...

A: We have given that an object has a mass m1 which is hung from a rod of length L and negligible mass ...

Q: Using the detailed balance equation, B1zn, p(hv,,) = Az", + Ban,p(hv,) %3D and -(E,-E) Show that, (i...

A:

Q: 7.51 * A system of two paint Figure P7.51 buckets connected by a light- weight rope is released from...

A: Apply the conservation of energy equation. Here, hb is used for the heavy bucket, lb is used for th...

Q: (a) Is it possible for the magnetic force on a charge moving in a magnetic field to be zero? (b) Is ...

A: according to bartleby guidelines , i have to answer only 1st question please upload 2nd question sep...

Q: copper transmission cable 120 km long and 10.5 cm in diameter carries a current of 125 A. Resistivi...

A:

Q: A (solid) spool of mass M and radius R is supported by an axis about which it can rotate freely. A p...

A: In this problem, the rotational kinetic energy is used to displace the mass m by h distance.

Q: How much would a 70 kg man weigh on the moon ? What would be his mass on e earth and on the moon ? (...

A: Given data:  Mass (m) = 70 kg Acceleration due to gravity on moon (g) = 1.63 m/s2 Required: Weight o...

Q: A car with mass m = 1000 kg completes a turn of radius r = 540 m at a constant speed of v = 33 m/s. ...

A:

Q: The force on two positive charges of magnitude 7 μC and 16 μC is 135N. What is the distance the two ...

A:

Q: Suppose the position of an object moving horizontally after t seconds is given by the following func...

A: (a)

Q: Four equal charges (all +q) are placed on the corners of a square with side length a. a.) ...

A: a) Draw the free-body diagram of the system.

Q: If a car takes a banked curve at less than a given speed, friction is needed to keep it from sliding...

A: Given: The angle of banking is 13o. The radius of the curvature is 108 m.

Q: 2.What is the average speed and average velocity of a man who travelled 140 miles in 2 h to the west...

A: Given data:  Displacement (d1) = 140 miles towards West in t1 = 2 h Displacement (d2) = 70 miles tow...

Q: Three capacitors are arranged as shown, if C₁ is a parallel plate capacitor d = 2 mm and cross-secti...

A:

Q: The three balls in the overhead view of the figure are identical. Balls 2 and 3 touch each other and...

A: speed of the ball 1 before collision, vo = 7.31 ms

Q: 3. A block of mass m - 5.9 kg is pulled up a 6 21 Incline as In the figure below with a force of mag...

A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts fo...

Q: Two blocks are joined by an inextensible cable as shown. The mass of block A is 159.1 kg and the mas...

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Q: 5. An elevator has mass of 600 kg, not including passengers The elevator is designed to ascend at co...

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Q: A subway train starts from rest at a station and accelerates at a rate of 2.50 m/s? for 15.90 second...

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Q: 5. A rightward force is applied to a book in order to move it across a 6. A rightward force is appli...

A:

Q: A horizontal force Fa = 100 N pushes two blocks up a frictionless 30?? incline, as shown. The masses...

A:

Q: The figure shows the path taken by a drunk skunk over level ground, from initial point i to final po...

A: d1 = 4.80 m d2 = 7.30 m d3 = 10.0 m θ1 = 32.0°, θ2 = 49.0°, and θ3 = 84.0° S1 = (d1 cosθ1) i + (d2 s...

Q: a) A typical room contains 2500 moles of air. Treating it like an ideal gas, find the changes in int...

A: The changes in internal energy is -592.373 KJ.

Q: 2. Samir drives 250 km [E] and then 300 km [W] in a total time of 5 hours.Show all of your work a) W...

A: Displacement is the shortest length of path  Distance is length of actul path

Q: A 0.22LR caliber bullet has a mass of 31 grains (2.00 g) and a muzzle velocity of 1750 ft/s (530 m/s...

A:

Q: An electron moves through a magnetic field and experiences a force of 5.3 x 10^-12 N at a velocity o...

A: Given: particle = electron q=e = 1.6*10-19 C F = 5.3*10-12 N v = 3.2*108 m/s   we have to find B

Q: In Exercise 12.4 of your book, University Physics 15th edition (see End of the Chapter 12 section), ...

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Q: Calculate the linear mass density of a 3 m wire with cross sectional area of 1 mm2 and volume mass d...

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Q: Given a projectile that hits a vertical wall as shown, a) If V, = 120 m/s, 0 = 30°, find the range (...

A:

Q: What is the area of an 23 meter telescope, consider the area of a circle

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Q: A 69-g ice cube at 0°C is heated until 63.8 g has become water at 100°C and 5.2 g has become steam a...

A:

Q: (a) Two capacitors, C, - 5.58 pF and C, - 3.02 pf, are connected in parallel, then the combination i...

A: