A truck of mass 2.40 * 103 kg is moving at 25.0 m/s. Whenthe driver applies the brakes, the truck comes a stop after traveling 48.0 m. What is the magnitude of the truck’s constant acceleration as it slows down?

Q: The graph in Fig.shows the velocity of a motorcycle police officer plotted as a function of time. (a...

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A: Wavelength of the wave λ=cf=3×108 m/s99 MHz1 MHz106 Hz=3.03 m

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A: P=Et   =nhcλtn= Pλthc

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A: The wavelength for each voltage λ=Dsinϕ=1.226 nm×V1/2V0=1.226 nm×V1/248 V=0.177 nm The angle of diff...

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A:

Q: How many joules of energy does a 100 watt light bulb use per hour? How fast would a 70 kg person hav...

A: The power  is defined as te energy per unit time.P=Et                                               ...

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A: Given: The background noise level is  B = 5.1 mV A signal at 29 mm is S29 = 20.7 mV A signal at 32.5...

Q: On a separate occasion, Michael threatened to jump from the roof of hisoffice building as a demonstr...

A: (a) final velocity  v=u+gt=0+9.8 m/s21.2 s=11.76 m/s≈12 m/s

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A: (i) Given: The potential of the electrons is 70 kV. Introduction: According to wave-particle duality...

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A: Here, Wave function  is given and we have to find <p> So, for the real wave function <p>...

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Q: Blocks A and B of Fig. have 20- and 50-kg masses, respectively. The static coefficients of friction ...

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A: P=mght=50.0 kg9.8 m/s2443 m15.0 min60 s1 min=241.2 W

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A: Here,  Right angle triangle has a hypotenuse = 3m And 30° angle   

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Q: Please solve completely very soon

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Q: 5. Write the steps of calculation in detail As shown in the following figure, the negative charge Q;...

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Q: Question in the attachment below

A: Given: The number of turns in the coil are 32. The radius of the coil is 7.81 cm. The mass of the ob...