Describe 3 different concepts of a freely falling bodies.

Q: Two masses are given. Let's say we have a M1 and M2. Let's just say. Let's examine this…

A: Given data The first mass is M1 = 1.50 kg The second mass is M2 = 2 kg The separation distance…

Q: What is the deceleration of a race car if it comes to rest in 3.6 seconds from a speed of 99 km/hr?…

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Q: The acceleration of gravity on the surface of the moon is approximately 1/6 of that at the surface…

A: Given data:  Acceleration due to gravity on moon = 1/6 of gravity on surface of the Earth Mass on…

Q: An astronaut in orbit outside an orbiting space station throws away a 0.3 kg stone at a speed of 8…

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Q: We will see that Newton's laws of classical physics apply only in certain "inertial" frames of…

A: Inertial frame of references are those where all the laws of physics are invariant under Lorentz…

Q: Summarise the centre of gravity in mechanics

A: Your centre of gravity is the point where the mass of the body is concentrated. Centre of Gravity.…

Q: difference between newton's first and second law

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Q: Do heavier objects fall more slowly than lighter objects? EXplain.

A: No, the heavier object does not fall more slowly than lighter objects. The heavier and lighter…

Q: Suppose the mass of a rocket just as it runs out of fuel is 75400-kg, and its exhaust speed is 2.25…

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Q: What is meant by a free body diagram? What is its use?

A: Definition:It is a graphical representation in which the body is isolated from a system of bodies…

Q: An 8.00-kg point mass and a 15.0-kg point mass are held in place 50.0 cm apart. A particle of mass m…

A: The two masses will have gravitational fore between them. Gravitational force is given as  F=GMmR2…

Q: Discuss Newton's three Laws of Motion.

A: Newtons First law Newtons first law is Law of inertia . Every body will remain in state of rest or…

Q: What happen to the speed of the bottle if you flip the bottle with full of water?

A: When we flip the bottle full of water the rotational speed of the water remains same. Answer -…

Q: is free fall acceleration  independent of mass ?

A: Freefall is a condition where an object falls under the force gravity with a gravitational…

Q: Braking when approaching a stop sign is an example of a Non-Inertial frame of reference. O True O…

A: Any accelerated or de accelerated frame is called as non inertial frame. when we apply brake it…

Q: A rocket has an empty weight of 500 lb and carries 300 lb of fuel. If the fuel is burned at the rate…

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Q: Mass characterizes the inertial properties of an object. Describe.

A: Inertial properties of an object are the properties that make something resistant to change or…

Q: Two objects, A and B, are released from rest in free space (no other masses are near). Object A has…

A: Using Newton's laws F=maa=Fm Both masses experience the same gravitational force of attraction.…

Q: A dropped ball loses PE as it falls. Gravity is an example of

A: The ball is dropped from a height h, its initial energy is the potential energy due to gravity, PE =…

Q: (T/F) Two colliding objects will exert equal forces upon each other even if their mass is…

A: According to Newton's third law to every action there is an equal and opposite reaction. Therefore,…

Q: A rocket moves through empty space in a straight line with constant speed. It is far from the…

A: A rocket moves through empty space in a straight line with constant speed. It is far from the…

Q: The force that attracts an apple towards the earth is the same that attract Earth towards the apple…

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

Q: How does mass affect the rate of acceleration in free fall:a) In air?b) In a vacuum?

A: (a) Mass affects the rate of free fall, when an object falls in the air. This is because, objects…

Q: Do heavier objects fall more slowly than lighter objects ? Why??

A: No, both lighter and heavier objects fall with the same speed.

Q: Explain free falling bodies

A: Free fall can be defined as when a body is moving only under the influence of the earth’s gravity.…

Q: What are the weight, in N, and the mass, in kg, of a 90 pound gymnast, a 150 pound professor, and a…

A: The weight of the gymnast is, 1lb=4.45NTherefore,Wgym=90lb×4.45N1lb=400N

Q: What is the maximum possible speed of impact upon the surface of Earth for a faraway body initially…

A: Escape velocity is the minimum velocity needed by an object to be projected to overcome the…

Q: The force that accelerates a rocket into outer space is exerted on a rocket by the exhaust gases.…

A: Newton 3rd law explain above situation According to 3rd law when object A applied force on another…

Q: f it. The mass stretches

A: According to Hook's law,    The strain of the material is proportional to the applied stress, in…

Q: What exactly is meant by a ""freely falling"" object?"

A: A freely falling object is any object moving either upward or downward under the influence of…

Q: Object of mass m1 = 10 lbs with a velocity of 10 ft/s is colliding 10 mass m2 = 5 lbs with a…

A: this question is about collision of two balls with elastic collision. find the final velocity V1'.

Q: We will see that Newton's laws of classical physics apply only in certain "inertial" frames of…

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

Q: An apparatus like the one Cavendish used to find G has a large lead ball that is 5.9 kg in mass and…

A: Write the given values of the problem- masses- m1=5.9 Kgm2=0.047 Kg Distance(d)d=0.055 m

Q: How do I know when normal force is greater than, less than, or equal to weight?

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Q: Calculate the linear momentum (in kg•m/s) of a pickup truck that has a mass of 990 kg and is…

A: mass of pickup truck (m) = 990 kg velocity of pickup truck towards east (v) = 32 ms

Q: The impulse-momentum theorem is a direct result of Newton’s law of _______________.   A. universal…

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Q: 5 kg A = 0.3 Vans 2 kg velocity of 2 kg = ? when it traveled 3 m

A: According to question we need to find velocity of 2 kg weight after 3m travelling.

Q: Suppose that a single-stage rocket can provide a thrust of 107 N. When empty, it has a mass of…

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Q: What happen to the speed of the bottle if you flip the half-filled bottle?

A: Let the mass of a fully filled bottle be M and mass of half filled bottle be M' where M>M'. Let…