1- Calculate the magnitude of the force that gravity exerts on each of the following objects. a) A car of mass 1250 kg. b) A table tennis ball of mass 4 grams. c) A lorry of mass 4.2 tones. 2- The weight of a body is 441 N. Calculate the mass of the body. 3- A slide-loving pig slides down a certain 35° slide in twice the time it would take to slide down a frictionless 35° slide. What is the coefficient of kinetic friction between the pig and the slide?

Q: 1) The force on a 41kg object is (84,423) N.  Calculate the x-component of the object's acceleration…

A: (1) The mass of the object is: m=41 kg The force on the object is: F=84, 423 N

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A: Given, Mass of object, m=6.20 g=0.0062 kg

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A: It is given that, u=20 m/sm=1000 kgF=2000 N

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A: Note: As per the company policy, only the first man question is solved here. To get a solution for…

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A: Force = mass × acceleration

Q: 2. Find the value of G from the following data: M = 6 x 1024 kg, R = 6400 km, g = 9.774 m/s²

A: We need to compute-Gravitational constant (G)=?The data given as-M=6×1024 kgR=6400 kmR=6400×103…

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Q: force

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A: please see the next step for solution

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A: in this question use simple work energy  equation.

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!