The symbol for charge is Q. True False Question 2 Polarization is the separation of charge in an object which remains neutral. True False
Q: A 75.0 Kg person stands on a scale that reads 500. Newtons. The person is pulling on a rope that is…
A: The tension in the rope T=mg-N =75.0 kg×9.81 ms2-500 N =236 N
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Q: The 500-kg crate is supported by the three cables. Find the tension in cable AD.
A: The weight of the load will be supported by the three ropes which will have tension in them pointing…
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A:
Q: The cable supporting a 30 kg box has a maximum strength of 294 N. What maximum downward acceleration…
A: Given: mass of box, m=30 kg Maximum strength, F=294 N
Q: The figure below shows a bird feeder that weighs 152.3 N. The feeder is supported by a vertical…
A: This is clear from the given conditions that the bird feeder is static so let us assume T1 Bottom…
Q: 1) Two athletes pull on a rope in a tug-of-war. Each pulls with a 430 N force. What is the resultant…
A: Given When to athletes pull a rope in tug of war with a force of 450 N and what is the resultant…
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A: We know that we have given that the The masses m1 = 15 kg and m2 = 10 kg are suspended by the cable…
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A: Given, an 85,000kg missile on the moon fires its engines while tilted at 34 degrees from the…
Q: 1. An 85.0 kg crate is being held in place with a wire on a ramp inclined at 30.0° to the…
A: According to Newton's second law Net force= mass of the object ×acceleration The acceleration comes…
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Q: We rest our calculator on a physics book; the surfaces have coefficients ?s = 0.45 and ?k = 0.25.…
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Q: mil n m2
A: m1 = 5 kg m2 = 7 kg
Q: Q4: Calculate the magnitudes of unknown forces for particle equilibrium. F2 4 kN 10 kN 25 24 30° 30°…
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Q: A person of weight 490 N stands on a scale in an elevator. What will the scale be reading? when the…
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Q: A driver tells passengers to buckle their seatbelts, invoking the law of inertia. In a few…
A: Newtons first law of motion. A body will not change its motion unless any unbalanced force act on…
Q: IYGBW A hockey puck with initial speed 8.0 m/s travels 150 m before coming to rest. What is the…
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Q: wo blocks joined by a string have masses of 6 and 9 kg. They rest on a frictionless horizontal…
A: Step 1:Given the mass of the two blocks are m1=6 kg and m2=9 kg.A force of F=30 N is applied on a 9…
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Q: A soccer ball (mass = 0.40 kg) is kicked from the ground and given an initial velocity of 21 m/s at…
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Q: The cable supporting a 2105 -kg elevator has a maximum strength of 23260 N. What maximum upward…
A: Given that,Mass of the elevator, m=2105 kgMaximum strength, T=23260 NWe know that,Tension, T=mg+awe…
Q: You are standing in a moving bus, facing forward, and you suddenly fall forward. This happens…
A: Inertia is defined as a property of matter by which it remains at the state of rest or in uniform…
Q: An elevator cab is moving downward by a cable. The total mass of the cab is 1950 kg. Find the…
A: Since the cab move with constant speed so the tension in the string is T=mg m=1950kg g=9.8 m/s2
Q: 5- If F = 40 N and M 15 kg, what is the tension in the string connecting M and 2M? Assume that all…
A: For mass 2M, From Newton's second law, we have -F + T = 2Ma Where T is tension and a is…
Q: Luke and his friends will play pinata game. He attached the 5 kg pinata to a string, and he is…
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Q: 13. 54-kg box is sitting on the floor of a level railroad car which is moving forward with a speed…
A: mass of box = 54 kg speed = 25 m/sa = 5.6 m/s2
Q: A boy has a weight of 80 N on the moon, where g = 1.6 m/s2. The mass of the boy is O a. 50 kg O b.…
A: Given : W = 80 N g = 1.6 m/s2
Q: A cart ( m=2012 g) is moving horizontally due to a horizontal tension force applied by a string. If…
A: Given data: Mass of cart, m=2012 g=2.012 kg Acceleration, a=2.4 m/s2
Q: M2 FIGURE 6 Two masses mi = 3 kg and m2 = 10 kg are connected by a light string which passes over a…
A: Given Data Two masses are given as m1=3 kg and m2=10 kg Let T is the tension in the string and a is…
Q: What is the net force of a cart in a tiled floor if its kinetic friction is 20 N and the frictional…
A: Net force is equal to the difference between applid force minus force due to friction.
Q: M2 = 4 kg a m2 u = 0.1 %3D 20° 0 M1 = 10 kg What is the acceleration? What is the tension on the…
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Q: 5. The car is given a leftward acceleration of 2.500 m/sec². The sum of the friction forces FA and…
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Q: 2. The only force acting on a 10-kg object has components Fx = 60 N and Fy = 80 N. Find the…
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Q: Consider the pulley below where m2> mı. Show that the acceleration and tension in the string are m2…
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Q: (a) Replace the force system shown by an equivalent force-couple system with the force acting at…
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Q: Starting from a standstill, Abi (mass = 55.00 kg) performs a vertical jump. a.) How much does Abi…
A: Mass of Abi is m = 55.00 kg
Q: Luke and his friends will play pinata game. He attached the 5 kg pinata to a string, and he is…
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Q: 1 This loudspeaker has a weight of 70 Newtons and is being held up by two cables. Both cables are at…
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Q: 3. A 5.0-g bullet travelling at 625 m/s strikes a block, causing it to move back by 6.0 cm before…
A: In a given problem we have to assume that the force is constant so according to Newton's law the…
Q: n empty elevator car of a building has a mass of 1 metric ton. It has a counterweight with a mass of…
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Q: You place a crate of mass 27.9 kg on a frictionless 3.49-meter-long incline. You release the crate…
A: Write a given values of this question.
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