Maas of a bedy ix &Kg What is its weight ? Mais8 of & Kg . What

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A: Given value--- slope = 45 degree.  weight = 700 N. speed = 5 m/s. No. of skiers = 100 . We have to...

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A: Given, angle of inclination of the plane, θ = 30° coefficient of friction,  μk = 0.2 (fro block A)μk...

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Q: What is the specific heat of a 50-gram metal initially at 200°C which heated to 900°C with 2330 J of...

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Q: Find the velocity at the throat. O 18 m/s O 17 m/s O 16.8 m/s 17.3 m/s

A: from continuity equation we know hat the flow remains constant i.e. A1V1 = A2 V2

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A: The description is False

Q: Please show complete solution to: Conversion of 71.0 Pa to dyne/squared cm

A: Conversion of 71.0 Pa to dyne/square cm

Q: A 7-L tank at 24°C contains 16.72 x 104 kg of element 4 listed in the table below. Calculate the tan...

A: GivenVolume of tank , V=7 LTemperature,T=24°CMass , m=16.72×10-4 kg

Q: Charging by friction 2 examples (it's okay if u put in real life example) Except;! The glass rod and...

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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...

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Q: There are two forces on the 2.30 kg box in the overhead view of the figure but only one is shown. Fo...

A: step 1 A vector can be written as A̅ = Ax î + Ay ĵ     = A Cosθ î + A Sinθ ĵ 

Q: Charging by Induction, how the process (?) What is the process (?) Give examples

A: The process of charging the uncharged object by bringing another charged object near to it, but not ...

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A: Given data: The power of the battery is p=25 W. The flow of charge is Q=3 C. The time taken is t=1 ...

Q: Thermodynamics   A container of negligible mass contains 0.50 kgm of liquid water at a temperature...

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Q: The density of lead is 1.13 x 104 kg/m3 at 20.0°C. Find its density (in kg/m3) at 135°C. (Use a = 29...

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Q: A 120.0-V motor draws a current of 6.64 A when running at normal speed. The resistance of the armatu...

A: Given value--- motor voltage = 120 V. current = 6.64 A. resistance of armature wire = .651 ohm. We...

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Q: 6. Newtons Laws a. Write Newton's First law.. b. Write Newton's Second law. c. Write Newtons Third l...

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Q: Electric field can be create when one charge moves in space * True False

A: The force per unit charge is called the electric field. An electric field is created around a statio...

Q: Match the appropriate Newton's Law of Motion with the descriptive phrase. If you push me, I move fas...

A: According to question we need to solve--- Match the appropriate Newton's Law of Motion with the des...

Q: For her electronics class, Gabriella configures a circuit as shown in the figure. Find the following...

A: a) Draw the circuit diagram. Calculate the equivalent capacitance.

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Q: How much work is needed to move a proton from a point with a potential of -100V to a point where it ...

A: Given, potential, V1 = -100 VV2 = -50 V

Q: 125 V 20 Q 100 Q 50 Q

A: We know the resistance of the resistor, which are in parallel connection,  1R = 1R1 + 1R2 + .....+1R...

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Q: Two positively charged point charges with magnitudes q and 4q with separation of a distance r is giv...

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Q: b. A satellite disk with a radius 0.1 m is oriented with its normal unit vector n at an angle of 30°...

A: Answer:-  Given  Electric field (E) = 2.0 × 103 N/c  Angle (theta) = 30o  Radius (r) = 0.1 m  Area o...

Q: A particle with a charge of 5nC has a distance of 0.5 m away from a charge of 9.5nC.What is its elec...

A: q1=5nCq1=5×10-9 Cq2=9.5nCq2=9.5×10-9 Cdistance b/w both charges is 0.5 meter.

Q: The resultant of the concurrent forces has a magnitude of 1000 N passing through points (x₁ = 0, y₁ ...

A: The resultant force F = 1000 N The points are x2 = 2, y2 = 3, z2 =4 & x1 = 0, y1 = 0,z1 = 0 to f...

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Q: How many electrons represent a charge of -87 μC?

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Q: 0} 3. Perform the following operations, expressing the answers to the correct accuracy/precision inc...

A: According  to question we need to simplify the operation. 

Q: What is the electric potential at Point P, located at the center of the square of point charges. The...

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Q: A 14.0 gauge copper wire of diameter 1.628 mm carries a current of 12.5 mA . What is the potentia...

A: Length of copper wire (L) = 2 m resistivity of copper wire (ρ) = 1.72×10-8 ohm-meter diameter of wir...

Q: A spherical capacitor has an inner sphere of radius 10 cm and an outer sphere of radius 14 cm. The o...

A: This is the case of Capacitance of spherical capacitor .  We need to use the formula of Capacitance ...

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. ...

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

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

A: Initial velocity (u) = 1 kmsLaunch angle (θ) = 30ot = 1 sec   

Q: The average distance between the electron and the proton in a hydrogen aton is 5.3x10^-11m. How stro...

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Q: A particle of charge +2.1 nC and mass 3 micro-gram) moves with a velocity V- 4.7 i km/s in a region ...

A: The relation for the force on a particle moving in a magnetic field is given by,  F=qV×B --------(1)...

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

Q: "Matter has broken the sound barrier but will not be able to exceed the speed of light." Explain thi...

A: "Matter has broken the sound barrier but will not be able to exceed the speed of light." Explain thi...

Q: Two thin hollow concentric spheres are shown below. The inner sphere, S1, has a radius of R1 and a t...

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Q: Base on the image, what is the power dissipated in each resistor?

A: To find to power dissipation across each resistor as shown in the figure.

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Q: What is the temperature T₂ of a gas when its volume is doubled at constant P

A: according to Charle's law  at constant pressure, the volume of a gas is directly proportional to the...

Q: calculate the pressure at which the index of refraction of air would be equal to that of water (nwat...

A: we define the refractive index of air n = 1 + k p, where p is the air pressure and k is an unknown c...

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!