A Christmas light hangs on a series of strings as shown in the figure. The tension on string a, Ta, is 0.48 N. What is the tension on string b?" 42 J a. d. K 30 25 O 0.22 N O 0.35 N O0.37 N O34 N

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Q: 1. An electric dipole consists of two equal but unlike charges separated by a distance. Two point…

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Q: An infinitely long wire is uniformly charged. The voltage difference from r 2 m and r= 4 m is 30…

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Q: 6) A 500-N weight sits on the small piston of a hydraulic machine. The small piston has an area of…

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Q: A wave out in the deep ocean has an amplitude of 1.51 m, a wavelength of 212 m and a period of 14.3…

A: Amplitude = 1.51 m  Wavelength = 212 m  Time period = 14.3 seconds

Q: wave has a ΠΖ, period.

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Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”