The force required to lift a 50 kg bag on the Earth is about         490 kg·m/s2     50 N     490 N     490 pounds

Q: Newton's first law of motion is also known as the law of inertia. What does inertia mean? O It means…

A: All options are true All of the above options An object will continue to be in the state of rest or…

Q: Which of the following statements are true of inertia? Inertia is a force. An object would not have…

A: a) inertia is not a force it is simply the tendency of an objects to resist a change in whatever…

Q: Which object has the most inertia? 1. A 0.001-kilogram bumblebee traveling at 2 meters per second 2.…

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Q: Quèstion 10 Terminal velocity can be described as the maximum speed an object can travel falling…

A: As there is not given which question to ans6 therefore as per the Bartleby guidelines i am answering…

Q: Which of the following examples would best be solved using Newton’s Third Law a. A car cruising at…

A: According to Newton's third law For every action there is an equal and opposite reaction

Q: 7. A hockey player swings her hockey stick and strikes a puck. According to Newton's 3rd law of…

A: Given data- A hockey player swings her hockey and strikes a puck.   According to newton's 3rd law-…

Q: It has a force of 20N and an acceleration of 5.4 km / h2. Calculate: The mass in lb. The weight The…

A: We have to Calculate the mass in lb for a force of 20N and an acceleration of 5.4 km/h2.

Q: Which of Newtons Laws of Motion best describes the following: Newtons First Law Newtons Second Law…

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Q: The Newton’s third law is applicable when: [A] bodies are at rest [B] bodies are in motion [C]…

A: Newton’s third law of motion: It states that the equal reaction is produced by any action. Example:…

Q: Which has the greatest inertia? O 2.7 kg of iron fillings O 2 kg of gravel O 3 kg of cotton candy O…

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Q: Which of the following examples would best be solved using Newton's Second Law A car cruising at…

A: Newton's Second Law: The acceleration of an item is determined by two variables: the net force…

Q: 2 kg ball hits a 1 kg ball and exerts a 2 N force to accelerate it forward. The second ball pushes…

A: According to Newton's third law of motion , for every action there is an equal and opposite…

Q: Mass of an apple is 204 g. Calculate its weight if g ≈ 9.8 m/s2  The value 9.8 m/s2 is the average…

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Q: The force needed to produce an accelerat of 6 m/s in a ball of mass 4 kg will be (a) 24 N (b) 30 N…

A: Acceleration of ball = 6 m/s2  Mass of ball = 4 kg

Q: When a moving car is stopped, the passengers due to their inertia. stay still a. O b. fall forward O…

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Q: Two blocks 2 kg and 3 kg are connected by a cord. A force of 25 N is applied on 3 kg. Find (a)…

A: Given that mass of both blocks and force. Then We have to determine the value of given parts.

Q: Three masses in a region where the acceleration due to gravity is 31.5 ft/s2 are as follows: m, is…

A: m1= 0.4 kg  m2 = 2kg m3 =50 pounds = 50 x 0.453 kg = 22.68 kg. Total mass = m1 +m2+m3 =0.4+2+22.68 =…

Q: A bowling ball has a mass of 6 kilograms. A tennis ball has a mass of 0.06 kilogram. How much…

A: InertiabowlItennis=mbowlmtennis

Q: If the surface is rough then find acceleration of blocks (g = 10 m/s2) : 4 kg u=0.5 6 kg

A: M1 = 4 kg M2 = 6 kg Frictional force , μ = 0.5 To find = acceleration of the blocks .

Q: Newton's Law Law. Which of the following scenarios demonstrates Newton's 2nd Law? O A cyclist is…

A: Newton's second law of motion describe the law of inertia.

Q: Inhabitants in the international space station orbiting earth are A. Weightless B. In the grip of…

A: Regarding option A there is a misconception that in space the astronauts are in weightlessness,…

Q: You shoot an arrow with a bow. The following is Newton's second law applied for one of the instants…

A: When the arrow is flying up, the only force acting on the arrow is the force of gravity. This…

Q: Calculate the accelerating force of the car engine.

A: We are given that                       m=1500 kg                       u=0 m/s…

Q: A student stands on an elevator scale at rest on the 64th floor of a building. the scale reads 847…

A: The reading on the scale when acceleration is zero is W, and N is the reading when elevator is…

Q: he force of 10 N is making an angle of 30 ° with the horizontal. Its horizontal component will be 4…

A: Given: The magnitude of the force is 10 N.             The angle made by the force with the…

Q: An astronaut on the Moon simultaneously drops a feather and a hammer. The fact that they land…

A: feather and hammer falls on the Moon

Q: Relationship of Mass and Acceleration of the Dynamics Cart Mass of cart = 5 kg Distance Travelled =…

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Q: When a bullet is fired from a gun, the gun moves in the opposite direction. This illustrates…

A: Newton's Laws of motion are used to describe the motion of a system. By using the free body diagram…

Q: The weight of an astronaut plus his space suit on the Moon (gm =1.67m/s2) is only 250 N. How much do…

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Q: Which situation is the BEST example of inertia? An old lady uses a walker and is able to cross the…

A: You go down a steep roller coaster and it feels like your stomach is going up into your throat.

Q: The force that propels a rocket is provided by   (A) Gravity (B) Newton’s laws of motion (C) Its…

A: According to Newton's second law of motion ,net force acting on an object is given as,  F= m a  Here…

Q: 300. Which of the following statements is/are incorrect? 1. MAss and weight are equal at sea level…

A: we have given some statements we have to check which of statements is/are correct

Q: You drop a tennis ball and a steel ball of the same size. Ignoring air resistance, which has a…

A: Given:- we drop a tennis ball and a steel ball of same size . Data :- density of steel is more than…

Q: the weight of a man in a lift moving upwards is 608N, While the weight of same man in the lift…

A: Dear student When any object is placed in non inertial reference frame, there acts a pseudo force on…

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: Weight can be measured as the downward force an object exerts due to its mass times the…

A: Given data: Weight of rock W=6.57 N. Gravitational acceleration on moon is g'=1.622 m/s2.

Q: An 78.6 kg cross country skier glides down a small hill with a constant slope of 37 degrees.  Find…

A: Mass= 78.6Kg angle= 37o

Q: 2) Two masses are hung from a light string over a massless pulley. The masses are shown in various…

A: The free-body diagram for the above configuration is shown below: The expression for the tension in…

Q: 19. The force required to bring an object weighing 65 lb from rest to a speed of 50 fps in 10 sec is…

A: Given: weight of object W = 65 lb initial velocity u = 0 ft/s final velocity v = 50 ft/s time t = 10…

Q: A woman stands on a weighing scale in a non - moving elevator. When the elevator started to move,…

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Q: You shoot an arrow with a bow. The following is Newton's second law applied for one of the instants…

A: As per guideline we are suppose to do only one question from multipart question. 4) You shoot an…

Q: A person’s weight on the Moon is directly proportional to their weight on Earth. A person weighing…

A:

Q: Current Attempt in Progress A rocket blasts off from rest and attains a speed of 39.9 m/s in 10.6 s.…

A: Given data: Speed, v=39.9 m/s Time, t=10.6 s Mass of astronaut, m=61.1 kg

Q: The force exerted on an object is 200 N and its mass is 100 kg. Find the acceleration of the object.…

A: The force exerted on an object is, F=200 N   The mass of the object, m=100 kg

Q: The force that keeps a body in a circular motion called    A) the centripetal force B) the…

A: An object moving in a circular path changes its direction and velocity at every point.

Q: A car stops when the driver applies the brakes (without causing the tires to skid). According the…

A: Given : Car moving with some velocity.  Driver applies brake to stop( tires not skid)  Acc to…

Q: The figure shows a painter in a crate which hangs alongside a building. When the painter pulls on…

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Q: The weight of an astronaut plus his space suit on the Moon is only 292 N What is the mass (in kg) on…

A:

Q: 5 Which object has the most inertia? (1) a 0.001-kilogram bumblebee traveling at 2 meters peřsecond…

A: Inertia is the tendency of an object to resist any change in its position.A body with more mass…

Q: An 800 kg elevator is going down and accelerates at 2.0 m/s^2. Find the tension (Newton) in the…

A: Draw the free-body diagram of the system.

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!