Physics A flat surface with the shape of an equilateral triangle is submerged in water so that its flat surface is perpendicular to the free surface as shown in Figure. Length of a leg of the equilateral triangle is 2.10m. Calculate the Magnitude of the pressure force acting on the surface.

Q: Find resistance Current-3.33 A Voltage=6 Volt

A: Given data : Voltage=V Current=i   Required : Resistance

Q: A sprinkler system pumps water through a large pipe inlet with a diameter (di). The pipe then breaks…

A: The pressure inside liquid is only dependent on the height of liquid above the point of concern. The…

Q: A train is 243 m long runs at 62 m/s. Determine the time ?

A: Introduction :  In this question we are provided with value of  distance and speed . with these data…

Q: The following figure shows two particles. Particle A has a charge of orif of -6.0 x 10-6 C and a…

A: F = electrostatic force between two charge particles F = KQ1 ×Q2 / r2  K = 9×10^9 Nm2 /C2 Q1 =…

Q: A spherical rock of mass 4.0 kg is suspended from a cord. A steady horizontal breeze pushes the rock…

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Q: 15. If a particle's position is given by the expression X(t) = 3.4t³ - 5.4t meters, what is the…

A: Given : The particle position is given by the expression is p(t) = (3.4) t3 - (5.4) t . We know that…

Q: Current Attempt in Progress If the wheel in each case rolls on the circular surface without…

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Q: a B) P P P In the following picture the object attached to the meter stick is in equilibrium. In…

A: Torque is a function and distance. If a force F→ is applied at a distance r→ from a point then the…

Q: What is background absorption and background correction. How does the use of a continuum light…

A: If part of the radiation is absorbed by molecules or lost owing to scattering, a higher gross…

Q: Find the density Mass=3.34 kg Volume=0.001 m3

A: Given data : Mass=m Volume=V   Required : Density

Q: [3.] Three rocks, each of mass 12.0 kg, are thrown off a cliff with the same speed, 5.00 m/s. One is…

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Q: Replace the three forces shown by an equivalent force-couple system at point A. If the forces are…

A: The moment of the force about a point is defined as the product of the magnitude of the force and…

Q: A vertical spring 0.100 meter long is stretched to a length of 1.25 meters when a 2 kilogram mass is…

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Q: Water floats on a liquid called carbon tetrachloride. The two liquids do not mix. A light ray…

A: Given : Angle of incident  (i) = 45° Angle of refraction (r) = 40.1°  index of refraction of water…

Q: Find the height of ball to be raised of mass 18 kg to gain potential energy of 480 J.

A: Given data :                Acceleration due gravity    =   g                 Potential energy    =…

Q: The sound waves travel with speed. of 458 m/s. If is wavelength is 12 m. Calculate the frequency of…

A: Introduction :  In this question we are provided with value of wavelength and wave speed . with…

Q: A. 144 rad/s

A: Given Resistance=11000 ohms Capacitance=2.0*10-6 F Inductance=24.0 H Required frequency to minimise…

Q: What will be the potential energy of 1kg mass kept at height of 5 m. Take g = 10 m/s²

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Q: An apple is whirled round in horizontal circke on the end of a string which is tied to the stalk .…

A: A centripetal force must operate on a body rotating in a circle (or circular arc), which acts…

Q: A generator is constructed by rotating a coil of N turns in a magnetic field B at a frequency ff.…

A: Answer:-  Answer (1) False Answer (2) False  Answer (3) True  Answer (4) True  Answer (5) True  We…

Q: A car of mass 1,712 kg collides with a wall. The initial speed of the car is 16 m/s. After…

A: A car of mass m = 1,712 kg collides with a wall. The initial speed of the car is 16 m/s. After…

Q: In a cheerleading competition, the 65.0 kg cheerleader is tossed vertically upward with a speed of…

A: Force brings about motion and changes in it. This force produce acceleration and hence the changes…

Q: When light travelling in a certain medium fall on the surface of another medium, a part of it turns…

A: Dispersion of light:-  When white light passes through a glass prism it splits into its constituent…

Q: Calculate the gravitational potential energy of a light that a mass of 2 kg and is 3 m above the…

A: Given data :                Gravitational pull    =    g                   Height     =    h…

Q: Calculate the momentum of a car having mass 80 kg moving with a velocity 24 m/s.

A: mass of the car, m = 80 Kg magnitude of velocity of the car, v = 24 m/s momentum is defined as mass…

Q: Force = 24 N Time = 5 s Calculate the Impulse

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Q: Determine the number of revolutions (in rev.) the wheel must undergo to acquire an angular velocity…

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Q: Object A of mass M has an original velocity of 6.20 m/s in the +x-direction toward a stationary…

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Q: 25) Given a right triangle made from angle of depression, if the side lengths given are the…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Research the electrical symbol of the following electrical materials. 4. Switch (open) 5. Switch…

A: To draw : The electrical symbol for : Switch (open) Switch (closed) Ammeter Voltmeter Galvanometer…

Q: 16. A train changes its speed uniformly from 60 mi/hr to 30 mi/hr in a distance of 1500 ft. What is…

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Q: Mass of a car is 215 kg, Calculate the weight?

A: Required :                     Weight         Given data :                       Mass  of   car    =…

Q: Find the mass of a car that drives at 15 m/s and has 12890 J of energy.

A: We know thatK.E=12mV2WhereK.E=Kinetic energy of objectm=mass of objectV=velocity of object

Q: A particle is moving with a velocity of vo when s = 0 and t = 0. It is subjected to a deceleration…

A: The equation of acceleration is given by,

Q: When will the radius of curvature, image distance, and the magnification become negative?

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Q: A disk of diameter 50.0 cm is rotating without slipping across a level floor at a rate of 6.28…

A: Given: The diameter of the disk is 50 cm. The angular speed of the disk is 6.28 rad/s. The time…

Q: Given data: Density = 350 kg/m3 Mass = 24.4 kg Find the volume ? ||

A: The formula for density is, d = M/V where, d is density, M is mass, and V is volume.

Q: You need to set up another simple ramp using the board from Part A (i.e., a board of length 1.56 mm…

A: You need to set up another simple ramp using the board from Part A (i.e., a board of length 1.56 mm…

Q: Two parallel plate capacitors are connected to a 60 V battery as shown. C₁ is air filled and C₂ uses…

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Q: Consider the system shown in the figure (Figure 1). Block A weighs 45.1 NN and block B weighs 24.6…

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Q: ww R 36. An RC circuit includes a voltage source v,, a resistor R = 48 2, and a capacitor C = 2.4 x…

A: Variation in capacitor voltage is  vc=vs(1-e-tRC)Where RC = time constant

Q: 4. Applying Kirchhoff's voltage law clockwise around loop ABCD in the circuit shown below, derive an…

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Q: energy. 3. Which event is explained in the sequence of energy transformation shown in the diagram…

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Q: Find the electrical energy consumed in Joules if a toaster of 40 W is used 1200 seconds ?

A: Answer:-  Given  Power (P) = 40 W  Time (t) = 1200 seconds  Electrical energy consumed (E) = ?  We…

Q: when fired from momentum of 50 kg m/s. A bullet of 0.025kg is a pieton gete Find the velocity of…

A: Introduction :  In this question we are provided with value of mass and momentum . With these data…

Q: A 1100-kg elevator is rising and its speed is increasing at 3.0 m/s2. The tension in the elevator…

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

Q: An electric heater of power 1000 W has a resistance of 10 2. Calculate the magnitude of current.

A: Introduction :  In this question we are provided with value of power and resistance . with these…

Q: A large storage tank, open at the top and filled with water, develops a small hole in its side at a…

A: Given: The depth of the hole from the water level is 16 m. The rate of flow of the water is 2.5x10-3…

Q: Given data: Area = 5 m2 Force = 360 N Calculate the pressure?

A: Given Area = A = 5 m2 Force = 360 N We have to calculate the pressure

Q: Calculate the work done by a 2.4 N force pushing a 400 g sandwich across a table 0.75 m wide.

A: