TEXT ANSWER Question 4 What is the frequency of a wave traveling H Normal </> √x Enter your answer here 8.7 S2 Tx W s with a wavelength of 0.26 m? BIUS |||

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Q: Two black square plates of size (4 x 4 m) are placed parallel to each other at a particular distance…

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Q: A soccer ball is kicked from the ground with an initial speed of 19.4 m/s at an upward angle of…

A: R = u2sin2θ/g θ=43.0° R = (19.4)2sin86°/9.81    = 376.36/9.81     = 38.364m

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Q: Question 10 Determine the work done from the graph. 300 200 100 0 0 1 2 3 4 5 6 7 8 9 10 Distance, m…

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Q: Find the energy possessed by an object of mass 10 kg when it is at a height of 6 m above the ground.…

A: Given data :                  Height of the object     =     h                  Mass of the object…

Q: 2.A dockworker applies a constant horizontal force of 80.0 N toa block of ice on a smooth horizontal…

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Q: 6. Given: V₁ = 120 V, R. = 202, R₂ = 222, I₂ = 2 A, R₂ = 102, and V₁ = 15 V Ding R A ING Find: Vt =…

A: Given : VT = 120 volts R5 = 20 ohm R3 = 2 ohm I2 = 2 A R2 = 10 ohm V4 = 15 V

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A: Given: The mass of the cart is 6.8 kg. The acceleration of the cart is 5.7 m/s2.

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Q: 03: A 150 kg block is moves along a smooth horizontal surface at 172.8 Km/d. the horizontal surface…

A: Solution:-

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Q: Last time now, with d = 2.37 m. You start the block on the track at rest, somewhere to the left of x…

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Q: Compute the electrical energy consumed in Joules if a toaster of 50 W is used 2000 seconds ?

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Q: Compute the momentum of a car having mass 340 kg moving with a velocity 34 m/s.

A: Given  Mass of car  m = 340 kg Velocity of car  v = 34 m/s To find momentum of car

Q: fg= (6.67 x 10" 0.0002 0.0002) Nm kg² (0m)²

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Shock Waves

Shock waves are common in continuum mechanics, and their dominance is attributable to the fact that they are stronger (or even less) compressible. Substantial perturbations propagated as sudden dynamic changes of a compressible medium supersonically. Shock waves are all around us in our daily lives. Lightning, earthquakes, volcanic eruptions, and meteorite impact all produce them in nature. Even the earth, which is protected by its magnetic field, generates a shock wave as in solar wind that travels around 20 Earth radiuses. These shock waves might be either constant, linked to the body, or unsteady, i.e., moving around with time. All of the shocks mentioned above can be damaging, so precautions must be taken to reduce their impact.