Does a 2 kg box have twice the mass of 1 kg box? Twice the inertia? Twice the weight(in the same location)

Q: A 13-N weight and a 12-N weight are connected by a massless string over a massless, frictionless…

A: Given:               g= Acceleration due to gravity               mass A 'mA' = 13g kg…

Q: A 10.0 kg box slides down a 30.0 degrees incline at a rate of 0.40 m/s^2. What is the coefficient of…

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Q: Quèstion 4 Terminal velocity can be described as O the maximum speed an object can travel falling…

A: Dear student When the net force on any particle is zero then its speed becomes constant. So when any…

Q: 15. Using the answer for question 14, and given a cart mass of M = 3.0 kg, the hanging mass, m (kg)…

A: Using the answer for question 14, and given a cart mass of M = 3.0 kg, = the hanging mass, m (kg)…

Q: The mass of a given airplane at sea level (g = 9.81 m/s2) is 10 tons. Find its weight in N when it…

A: Refer attachment

Q: As shown below, if M = 5.50 kg, what is the tension in string 1?

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Q: A 1.8-kg block is released fror incline, its acceleration is 3.0 on the block. a. 4.2 N b. 3.0 N с.…

A: Given values:- Mass of the block,(m)=1.8 kg ----(1) Inclined angle,(θ)=300 ----(2) Acceleration of…

Q: Three coplanar forces act on an object P, as illustrated in the Figure, F1=1 with an angle of 52°,…

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Q: And 8.0 KG object is accelerating down in incline plain inclined at 25.0° with the horizontal…

A: Consider the free-body diagram of the given object (box) as follows.

Q: 37.0° 53.0° Ts

A: Since trafic light is in equilibrium  So,.  T1+T2+T3 = 0 Here , T3= 122 N. ( By fbd of trafic light)…

Q: If a tennis ball has a mass of 0.05 kg and a bowling ball has a mass of 3 kg, which object has…

A: In a simple way, inertia is the measure of mass. The object which has greater mass has greater…

Q: A book is sitting still on a table, then you push it over the edge of the table. While the book…

A: Case 1 about its inertia Inertia is inherent property of matter which get's changes by virtue of…

Q: I need help: (Define it in your own words . Use it in a Physic sentence that demonstrates its…

A: Dear student,                    According to the guidelines I am allowed to answer only three…

Q: car? Mike's car, which has a mass of 1,000 kg, is out of gas. Mike is pushing the car to a gas…

A: 19 option d )According to 2nd  newtons laws of motion  We have F =ma  Mass m = 1000kg  Acceleration…

Q: An elevator weighing 9.8kN moves downward from rest until it attains a velocity of 20m / s after it…

A: Given that                 The weight of the elevator(W) = 9.8kN, which is moves downward from rest,…

Q: How much force is required to keep a 3-kg object moving to the right with a constant speed of 6.0…

A: Given data: Mass of the object (m) = 3 kg Speed (V) = 3 m/s, constant Force (F) = ?

Q: Which statement is true about an inertial frame of reference? It is one in which Newton's Laws of…

A: Introduction :- Here we are given that a inertial frame of reference and based on this frame we have…

Q: The resultant of the three forces shown below is a counterclockwise couple of magnitude 200N-m.…

A: Given, The resultant of the three force shown, Couple of the forces, M = 200 N.m

Q: What acceleration does a baseball of mass 0.27 experience when hit by a bat if 180 N are exerted by…

A: Given  Mass = 0.27 kg Force When a baseball  hit by a bat(F) =180N We know that…

Q: A student weight himself on the scale at rest in the elevator, at the third floor, the value was…

A: Given data:  Weight of student (W) = 670 N Student riding down in the elevator  Apparent Weight =…

Q: What constant force is required to accelerate a 1000 kg car from rest to 40 m/s over a distance of…

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Q: f I were to fart, how much force would my fart need to exert to launch me 10 feet in the air? For…

A: let the upwards acceleration gained due to the fart be a let maximum height reached be H final…

Q: The force in Ibf necessary to accelerate a weight of 20 Ibf at a rate of 60 ft/sec2 vertically…

A: weight = 20 lbf acceleration = 60 ft/s2

Q: 12) If a person weighs 882 N on the surface of the earth, at what altitude above the earth's surface…

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Q: Which object has the greatest inertia?

A: Inertia is the inherent property by which body opposes any change in state of motion or rest

Q: How much force is required to keep a 3.kg object moving to the right with a constant speed of 6.0…

A: solution as follow

Q: According to Newton's law of inertia, a rail road train in motion should continue going forever even…

A: According to Newton's law of inertia an object continues in its state of uniform motion or a state…

Q: A rock (weight 25 N) is suspended from a cable attached to the ceiling of a moving elevator. If the…

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Q: A man weighs 345 N on Earth. What would he weigh on Jupiter, where the free-fall acceleration is…

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Q: 21. Select the best answer. As distance , gravitational force decreases. stays the same O increases…

A: Part XXI: Increases.

Q: Which person has the greatest inertia? 1. A 110-kg wrestler resting on a mat 2. A 90-kg man walking…

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Q: An elevator together with its passengers weighs 4900 N. At a certain instant, the tension in its…

A: Given: Weight of passengers M = 4900 N Tension in supporting cable at a time T = 5900 N

Q: Two objects are in Free Fall, so both objects can be considered weightless. Object A has a much…

A:

Q: A sign (mass = 5.6 kg) is hanging from the ceiling on two threads of equal length, which make an…

A:

Q: Can an object be moving in a curved path if there is no force acting on it? Why or why not?

A: No. When there is no force acting on the body it can not move in the curved path.

Q: A block of mass m1=3kg on a smooth inclined plane of 30° is connected by a  cord over small,…

A:

Q: Two masses,m1 and m2 , are connected to each other as shown. Mass m1 slides without friction on the…

A: Given quantities: Two masses : m1 and m2 acceleration due to gravity = g acceleration of the masses…

Q: Is the force applied to drag the carriage affected by a change in inclination? Why?

A: Is the force applied to drag the carriage affected by a change in inclination?

Q: An object is propelled along a straight-line path in space by a force. If the mass of the object…

A: Given, Object propelled in a straight line. we know,  Force(F) = Mass(M) * Acceleration(A)

Q: 41. As a space ship from earth goes toward the moon, the force it exerts on the earth a. decreases…

A: Dear student," "Since both questions are different as per our company guidelines we can author only…

Q: Which cart has the greatest inertia? 1. a 1-kg cart traveling at 4 m/s 2. a 2-kg cart traveling at 3…

A: We know that ,  Inertia ( I ) = mr2 Where , m = mass  So , Inertia is directly proportional to the…

Q: For the same applied force, if you doubled the mass of a particle its acceleration will be;   a.…

A: According to Newton second lawF=maWhereF=Force on object m=mass of objecta=acceleration of object

Q: Which object has the greatest inertia? 1. A 5-kg object moving at 5 m/s 2. A 10-kg object moving at…

A: Inertia is define as the how hard it take to change the objects action, whether it is at rest or it…

Q: The acceleration of the gravity on the surface of the moon is 1.63 m/s^2 what is the weight on the…

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Q: If the object weighs 6 kg, what is its acceleration? 4 N 5 N 8 N 4 N Select one: O a. 2 m/s2, left O…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Two masses, connected by a massless string, hang over a pulley that connects two inclines (Figure &…

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Q: A block resting on a plane inclined at an angle, 6, of 39° from the horizontal is being held in…

A: Angle, θ=39° Tension, T=60 N

Q: 8. Two masses, connected by a massless string, hang over a pulley that connects two inclines (Figure…

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Q: By virtue of the 3rd Law of Motion, we are pulled on Earth by gravity and we are also pulling the…

A: The correct option is (a).  i.e  The acceleration of the Earth towards us is negligible due to…

Gravitational force

In nature, every object is attracted by every other object. This phenomenon is called gravity. The force associated with gravity is called gravitational force. The gravitational force is the weakest force that exists in nature. The gravitational force is always attractive.

Acceleration Due to Gravity

In fundamental physics, gravity or gravitational force is the universal attractive force acting between all the matters that exist or exhibit. It is the weakest known force. Therefore no internal changes in an object occurs due to this force. On the other hand, it has control over the trajectories of bodies in the solar system and in the universe due to its vast scope and universal action. The free fall of objects on Earth and the motions of celestial bodies, according to Newton, are both determined by the same force. It was Newton who put forward that the moon is held by a strong attractive force exerted by the Earth which makes it revolve in a straight line. He was sure that this force is similar to the downward force which Earth exerts on all the objects on it.