Q: A tennis ball, with a velocity of 6.2 m/s, impinges at an angle of ? = 30˚ (with respect to the vert...
A: Given Data : The initial velocity of the tennis ball is given as v1=6.2 ms The angle of the tennis b...
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Q: answer part A, E, F, G, AND H. Answer all 5 parts.
A: Hi, your question has multiple sub-parts so we will solve first three sub-parts for you. For remaini...
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Q: Completing rows of truth tables: Conjunctions and disjunctions Complete the row of each truth table....
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Q: Find the Forre Acts on ー6 15cm dA= - 2.5X 10c メDC dB=+ 3.0X1O C 15cm 15cm 9. dc=t 5メ10c 15cm 4D=- 2....
A: The force between the two charged particles is given by F = k q q'r2 where, r is the distance betwe...
Q: photons are emitted e
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Q: Two vehicles of masses m =1,830.1 kg and m2 =847.3 kg respectively, one moving eastbound and the oth...
A: When no external force is applied on the system, the momentum of the system is conserved. Momentum ...
Q: Light with wavelength 541 nm passes through crystalline sodium chloride. (The index of refraction of...
A: Given data: Wavelength of the lightλ=541 nm=541×10-9m Refraction of sodium chloride n =1.544
Q: ANSWER PLLEAS ASAP THANK YOUU HUHUU
A: A=(2i+6j) m B=(-i+2j) m
Q: What is the power rating of a television set which draws a current of 2 A from a 220-volt outlet?
A: Given values: Current, I=2 A Voltage, V=220 V
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A: Given data: Work done, W=36 kJ N=2.2 rps
Q: An atom of 124^Sn Has an experimentally determined nuclear mass of 123.905 3 amu calculate the mass ...
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Q: Show the solution. Final answer is approximately 7.5m/s.
A: The average velocity is defined as the ratio of the total displacement to the total time taken.
Q: Light goes to one medium to another then it's wavelenth will be
A: Light is a form of electromagnetic radiation emitted by hot objects like lasers, bulbs, and the sun....
Q: Explain the solution.
A: In the given solution, formula used is,True load=Zero error+Compression Factor×Reading
Q: A new discovered asteroid were observed by astrophysi It is said to be moving along a circular path ...
A: Given data: Diameter of circular path is D=600 km. The angular velocity is ω=3t2 rad/s.
Q: Connect a battery to a solenoid A cylindrical solenoid 43 cm long with a radius of 4 mm has 200 tigh...
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Q: Find the work is done in moving a charge of 12 microC from a point 20 cm from a charge of 16 nanoC t...
A: Electric work done is given as W=q∆V ...
Q: The electric potential in some region is given by = x²y* + 3z4, The x-component of the electric fiel...
A: Given : Electric potential, V = x2y + 3z4
Q: 'A model for the elbow joint models the bicep muscle connecting to the horizontal forearm by a verti...
A: Given data: T=2250 Nl=30 cm Need to determine the maximum mass that can be held in this way.
Q: You put a lens in front of phone screen and the light coming through the lens makes a large version ...
A:
Q: Determine the amount of electrical energy (in Kw•hr) used by the following devices when operated for...
A: (1) Power, P=1500 W =1.5 kW Time, t=5 min=560=0.0833 hr
Q: Q6: Calculate the accuracy at the position of a photon of wavelength (3000A), if this wavelength is ...
A: Given- Wavelength of photon λ=3000 A=3000×10-10 mand ∆λ=1×10-6 pm=1×10-6×10-12 m
Q: 4. The expansion tank of a household hot-water heating system is open to the atmosphere and is 10 me...
A: Answer:- Given Height of expansion tank(h) = 10 m Density of water (p) = 1000 kg/m3 Acceleration ...
Q: A bullet of mass mm is fired into a block of mass MM that is at rest. The block, with the bullet emb...
A: Given: mass of bullet = m Mass of block = M initial velocity of block Vblock = 0 coeff of friction =...
Q: A cube with edges of length L = 0.23 m and density ρc = 3.4×103 kg/m3 is totally submerged in water,...
A: Given that length L = 0.23 m density ρc = 3.4×103 kg/m3 density of water ρw = 1.00×103 kg/m3 densit...
Q: QUESTION 21 A light, flexible cable is wrapped around a drum, which may be considered a solid unifor...
A: The solution to the problem includes both the linear and rotational forms of Newton's second law of ...
Q: Current Attempt in Progress A holow sphere of inner radius 841 cm and outer radius 967 cm floats hal...
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Q: A circuit is made with a resistor of resistance 25 ohms and a movable bar with length 15 cm moving t...
A: The magnetic flux (Φm) through a surface is Φm=BlxSince B and l are constant and the velocity of th...
Q: 4.0 cm A solenoid is wound with 970 turns on a form 4 cm in diameter and 50 cm long. The windings ca...
A: Given that, magnetic field B =4.3 mT Length of solenoid L= 50 cm Numbers of turns N=970 turn n= NL=9...
Q: When a current flows through an ionic liquid such as salty water, the moving charges are Select one:...
A: To determine the correct option
Q: Four charges of 6µC, 2µC, –12µC and 4µC are placed at the corners of a square of side 1m. The square...
A: Given: q1=6 μC q2=2 μC q3=-12 μC q4=4 μC Side of the square, a=1 m Charges are placed at corners of ...
Q: Ten days after it was launched toward Mars in December 1998, the Mars Climate Orbiter spacecraft (ma...
A: mass of orbiter (m) = 629 kg distance (d) = 2.89×106 km speed (u) = 1.20×104 kmhr= 12000 ×518 ms= 33...
Q: Fill in the blanks.
A: Given, Charge = 1.67 C Time = 2.00 seconds
Q: The 20-W LED bulb can provide the same amount of light output as the 100-W incandescent light bulb. ...
A: Given Data : The Power of the LED bulb is given as P1=20W The Power of the incandescent bulb is give...
Q: A 100-kg piano rolls down a 20° incline. A man tries to keep it from accelerating, and manages to ke...
A: Work done is given as W=F.s ...
Q: Will you please answer the following that can be seen in the images?
A: Given:- By using gauss law: ϕ E→.dA→ = εenclosedε0
Q: Need help with the attached question, please help with all parts of the question.
A: given n2 = 1.5 n1 = 1
Q: Solve the problems about momentum, impulse, the center of mass and conservation of momentum. A car ...
A: Case-1 Given values:- Mass of the car,(m)=1500000 gm=1500 kg ----(1) Velocity of car,(v)=10 m/sec --...
Q: A liquidof density 840 kgfows through aherizontal pipe that has across-sectional area of 2.90x 10 in...
A: ρ = 840 kg/m3 A1 = 2.90 x 10-2 m2 A2 = 9.30 x 10-2 m2 P1-P2 = 7.90 x 103 Pa
Q: R а. For the circuit shown above, if the current is increasing, the induced current in the loop will...
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Q: A public bus carrying carrying 70 passenger is travelling at 12 m/s. The mass of the bus and one pas...
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Q: Two identical cylindrical vessels with their bases at the same level each contain a liquid of densit...
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Q: What is torque?
A: For a body in translation motion, to change the state of motion of body, force is required. By apply...
Q: An applied force of F = −6 N i − 2 N j caused the object to moves a displacement of d = 3 m i + 1 m ...
A: Given, F=-6Ni-2NjF=(-6i-2j)Nd=3mi+mjd=(3i+j)m
Q: F = 0.06 N and v = 7 m/s. If B = 2 mT what is the value of the charge q in Coulombs?. Select one: O ...
A: Given Magnetic force is F= 0.06 N Velocity of charge q is v= 7 m/s Magnetic field is B= 2×10-3 T
Q: Define acceleration?
A: Acceleration is defined as it is the rate of change of velocity.
Q: A stone is thrown with an initial velocity of 100fps upward at 60° to the horizontal. Compute the ...
A: Initial velocity is u = 100 fps = 30.48 m/s Horizontal velocity is ux=ucosθ=30.48 m/scos60o=15.24 m/...
Q: A tank holds a large amount of water. A pipe is connected to the tank at the upper end and is open t...
A: Given: The diameter of the pipe at upper end d1=17.0 cm The diameter of the pipe at lower end d2=8.6...
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- Explain what it means when we say that Earth’s oceans are in hydrostatic equilibrium. Now suppose you are a scuba diver. Would you expect the pressure to increase or decrease as you dive below the surface to a depth of 200 feet? Why?What is Coriolis force?What is the coriolis force? When does this force come into existence?
- Apply the relationship between hydrostatic pressure, force, and the surface area over which that force acts.Based on your answer from Question #2, how would pressure at depth change from a lake to an ocean?What is surface tension? What is its cause? Why is the surface tension also called surface energy?
- Why don´t we feel the atmospheric pressure?When is the daily tidal range greatest?The weight of the atmosphere above 1 m2 of Earths surface is about 100,000 N. Density, of course, becomes less with altitude. But suppose the density of air were a constant 1.2 kg/m3. Calculate where the top of the atmosphere would be.
