55. A 50 kg box hangs from a rope. What is the tension in the rope if a. The box moves up at a steady 5.0 m/s? b. The box has v, = 5.0 m/s and is slowing down at 5.0 m/s²?

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Q: 3. The viscosity of a fluid is to be measured by a viscometer constructed of two 5-ft-long…

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Q: ccording to a local scientist, a typical rain cloud at an altitude of 2 m will contain, on average,…

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Q: Which of the following is not an example of heat transfer via convection? Air Conditioner O Breeze O…

A: Correct option  (D). Microwave oven Reason 1) Microwave is example of radiation. 2) Microwaves use…

Q: Find acceleration U=2.22 m/s V=2.84 m/s t=2 s

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Q: 3. If the potential energy of a body whose mass is 150 g at ground level is zero, calculate its…

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Q: P R2 VE R32 Figure 3. A resistor network with three resistors, R1, R2, and R3. If V = 20.0V, what…

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Q: Find the speed of sound?

A: Given data;  Distance=1240 m Time,t=4 s

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Q: What minimum distance is required between the source of sound and the reflecting

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Q: Find 1₁, 12, and 13 13 8.00 Ω 12 + 5.00 Ω 1.00 Ω 4.00 V 3.00 Ω Μ 11 1.00 Ω 12.0 V

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Q: You move a 50-kg crate by pushing it with a 120N force at an angle of 42 degrees above the…

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Q: Find speed Distance=22.123 m Time=2 s

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Q: A boy fires a gun and another boy at a distance of 1760 m hears the sound of firing the gun 5 s…

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A: given:

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Q: Refer to the figure below. An object was submerged and attached to a massless string connected to…

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Q: C. Assuming that there is no friction or air resistance what is the total change in the object's…

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Q: Mark Lee hits a baseball and it leaves the bat at a speed of 30 m/s at an angle of 25 degrees above…

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Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.