Ms. Estes is trying to assess which of her Physics students best comprehend the concepts of mass and weight. Which students offer the most accurate descriptions of mass and weight?   Albert:       Weight is a measurement of the force of gravity acting on an object. Catherine:  Weight is a measurement of how many atoms are contained in an object. Evelyn:      Weight is a measurement of how strong the Earth pushes upward on an object Betty:         Mass is a measurement of how much space an object takes up.

Q: linda is a skier with a weight of 706 N.  Her skis have a mass of 6 kg.  What is the combined weight…

A: The expression for the combined weight is,

Q: The maximum running speed (S) in km/hr and the corresponding body mass (m) in kg were determined for…

A: Unit of speed is km/hr Unit of mass is kg The relation between speed and mass is  S=5.7m2Unit of…

Q: Mary applies a force of 70 N to push a box with an acceleration of 0.60 m/s2. When she increases the…

A:

Q: Airlines allow a maximum of 50 lb for each suitcase a passenger brings along. a) How many slugs of…

A: Maximum allowed mass of each suitcase is 50 lb. Unit conversion: 1 slug = 32.17404 lb 1 lb =…

Q: The average distance, d, that a Galapagos tortoise travels during a day scales with the tortoise’s…

A: Given data:  Distance (d) is proportional to m2/3 Mass of tortoise 1 (m1) = 50 kg Distance traveled…

Q: A 6.1-kg box sits on a flat table. You pull it straight up with a force of 17 N but the box doesn't…

A: For equilibrium net force acting on the body must be zero and horizontal as well as vertical forces…

Q: 13. B3-WBT82: NEWTON'S SECOND LAw EQUATION-PHYSICAL SITUATION The equation below results from the…

A:

Q: I forgot my car in a no - parking zone.  A tow truck pulled it away. The truck exerted a force of…

A: Given data: The force exerted by the truck on the car is F=4000 N The friction force is Ff=600 N…

Q: You start out by driving 293 miles north in 4 hours and 58 minutes, and then you stop and park for a…

A:

Q: (Section 1.3) Find the masses in kilograms of the following objects (The density of water is 1.0…

A: The density of water = 1.0 g/cm3 = 1000 kg/m3Diameter of cow = 1.4 m and density is 1 times that of…

Q: An object's momentum changed from (-1, –3, 5) kg m/s to (0, -8, –2) kg · m/s in 1.5 s. The object's…

A: Given, MomentumP1=-1,-3,5P2=0,-8,-2m=19.5 kgt=1.5 s

Q: The normal force measured by a scale is the mass of a person the magnitude of a person's true weight…

A: According to question we need to choose correct option.

Q: A force of 61 N causes a rock to accelerate at a rate of 4 m/s2. What is the mass?

A: Write the given values of the problem- Force(F) F=16 N Acceleration(a) a=4ms2

Q: Running on a treadmill is slightly easier than running outside because there is no drag force to…

A: Given data: Mass of the person m =60 kg Distance d=5 km TIme t=17 min Area A=0.72m2 The drag force…

Q: A juggler performs a series of tricks with three bowling balls while standing on a bathroom scale.…

A: The average weight of the juggler and the balls will be equal to the weight of juggler plus the…

Q: Part B.2 If the scale reads 3.16kg, what is the percent error between the true value (from part B.1)…

A: Part B.2 percentage error is, error=m'-mm×100 %

Q: Using the information in the table below answer the following questions: a) Which of the following…

A: (a) Volume of 250g water = Mass / Density  Volume = 250 / 1 = 250 cm³    Volume of 250g lead = Mass…

Q: Which of the following statements are true of the quantity weight? The weight of an object is…

A: The weight of an object is dependent upon the value of the acceleration of gravity

Q: What is the mass of the object . When the weight of the object is 1200 N ?

A: Given  Weight of the object is 1200 N  Mass of object is ,M =?

Q: In the previous question, it was necessary to perform the following steps. Select all that apply.…

A: In previous question, Km/h is converted into m/s 1 km/h = 1000m3600s

Q: Migrating land mammals are often called runners because of the large distances that they can cover…

A: As per the given guidelines, only the first 3 parts of a given question needs to be answered .…

Q: Zach, whose mass is 70 kg, is in an elevator going down at 6.0 m/s. The elevator takes 2.0 s to…

A: Given value--- mass = 70 kg. initial speed = 6 m/s. final speed = 0 m/s. time =  2 s. We have to…

Q: You push a grocery cart with a force of 30 N and it accelerates at 2 m/sec2. What is the carts mass

A: Force , F = 30 N Acceleration , a = 2 m/s2 . To find = Mass

Q: One mole of Gold (Au) atom has a mass of 197 g. We know that the density of gold is 19.30 g/cm3 in…

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Q: I am taking Principals of Science 110 and using "Conceptual Physical Science" by Hewitt. Is there a…

A: Required : What does mg stand for.

Q: What is the relationship between the mass of each object and the force of gravity? O Mass of each…

A:

Q: Which of the following correctly describes A=90090 in scientific notation (with correct sig figs)?…

A: Given values, A = 90090 E# represents 10 raised to the power of #.

Q: Observe the following set of data for measuring a 4 kg grocery bag. Identify whether the data is…

A: Given, True value of mass of grocery bag is 4 kg Observed set of data: Sr. No. Mass (kg) 1…

Q: m¹') 42. Gravity The force due to gravity is F = mg where 8 = 9.8 N/kg. a. Find the force due to…

A:

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!