Suppose an airline allows a maximum of 23 kg for each suitcase a passenger brings along. (a) What is the weight in newtons of a 23 kg suitcase? N (b) What is the weight in pounds? lb

Q: A force F1 of magnitude 4.80 units acts at the origin in a direction 50.0° above the positive x…

A: For vector addition, Take the first vector , at the end of first vector place the beginning of…

Q: A woman has a weight of 131 lb. Calculate the following. (a) her weight in newtons  N (b) her mass…

A: The mass of women is 131 lb. (a) The conversion of unit lb to kg is, 131 lb×1 kg2.205 lb=59.4 kg…

Q: a box o Cheerios (mass mC = 1.0 kg) and a box of Wheaties (mass mW 3.0 kg) are accelerated across a…

A:

Q: A baby elephant is stuck in a mud hole. To help pull it out, game keepers use a rope to apply a…

A: To find: The ratio FFA when k=1.60

Q: The force exerted by the wind on the sails of a sailboat is 460 N north. The water exerts a force of…

A: North and east direction is perpendicular to each other.  When two force acts in perpendicular…

Q: A force of 15N is applied to a box in the positive horizontal direction, moving the box at a…

A: Given that the value of force and coefficient of friction.Then We have to determine the mass of the…

Q: elevator cabs A and B are connected by a short cable and can be pulled upward or lowered by the…

A: Draw the free-body diagram of the elevator B.

Q: The forces acting on the sailplane are its weight W = -500j (lb.) , the drag D = -200i + 100j (lb.),…

A: W = -500 j^ lb D = -200 i^ +  100j^ lb Lift force = L

Q: Alex is asked to move two boxes of books in contact with each other and resting on a frictionless…

A: (A) Let FP be defined as the horizontal force. Let mA be defined as the mass of box A, and mB be…

Q: A person pushes a 0.20 kg lunch tray across a table, and it slows down as it slides because of…

A: Mass of lunch tray = 0.2 kg  Coefficient of static friction = 0.15  Coefficient of kinetic friction…

Q: Three kids are pulling on a toy, but they aren't moving it.   One kid is pulling at an angle of 150…

A: person A is applying force of: 50 N in 150 degrees Person B is applying force of : 10 N in 40…

Q: A hot air balloon is accelerating upward. Which of the following is true? A) The bouyant force is…

A: A hot air balloon accelerating upwards has a lift force greater than its weight , the lift is due to…

Q: What is the reaction force applied to an object if the action force is 17 Newtons? A. Equal to 17 N…

A: Given  Action force F=17N

Q: In the figure, a chain consisting of five links, each of mass 0.103 kg, is lifted vertically with a…

A: mass of each link (m) = 0.103 kg Number of links = 5 acceleration (a) = 1.90 ms2 (upwards)

Q: 1. True/False: Determine whether each of the statements that follow is true or false. If a statement…

A: The statement is false.  Mass and weight are two different parameters of any material or body.…

Q: Two children playing at the beach are pulling on an inner tube. One exerts a force of 75N[N20°E] the…

A:

Q: A student has a body mass of 175.5 pounds. He steps onto a scale holding a 25.0-pound barbell. Which…

A: mass of student, M=175.5 Poundsmass of barbell,m=25.0 lbsNow, he steps onto a scale holding barbell.

Q: According to Newton's 2nd law of motion, O a. acceleration of an object is directly proportional to…

A: Answer:) acceleration of an object is directly proportional to the net force

Q: A force F1of magnitude 5.40 units acts on an object at the origin in a direction θ = 26.0° above the…

A:

Q: Two wooden crates rest on top of one another. The smaller top crate has a mass of m1 = 15 kg and the…

A:

Q: A force  F1  of magnitude 6.50 units acts on an object at the origin in a direction ? = 51.0° above…

A:

Q: Consider the following vector forces: A = 2i – 2j (in N), B=-i +2j (in N) and C = -2ï +5j (in N). a)…

A:

Q: Two squirrels are fighting over a nut that has a mass of 0.12 kg.  One squirrel pulls to the left…

A: The mass of the nut, m=0.12 kg   The force 1, F→1=-5.0 N   The force 2, F→2=3.5 N

Q: The two masses shown in diagram S (m1 %3D 1.5 kg; m2 = 3.5 kg) are being pushed together towards the…

A:

Q: Two forces are applied to a 5 kg object, one is 6 N to the north and the other is 8 N to the west.…

A: we knowNorth and west are perpendicular forcesFnet = sqrt (F1^2 + F2^2) a = Fnet/m

Q: The force that is exerted on an object by any surface which is in contact and that which acts…

A:

Q: A force F1 of magnitude 5.60 units acts on an object at the origin in a direction θ = 44.0° above…

A:

Q: According to Newton's Second Law, if a force is applied to an object with a certain mass, the…

A: In the given problem we have to find the dependence of acceleration on force and mass of the object…

Q: Two blocks are connected by a massless rope. The rope passes over an ideal (frictionless and…

A: m1 = 14 kg m2 = 8.5 kg

Q: Block A in (Figure 1) weighs 1.25 N, and block B weighs 3.70 N. The coefficient of kinetic friction…

A:

Q: Newton's second law of motion states that ------ O a. Acceleration of an object is directly…

A: According to Newton's second law of motionforce(F) can be written as F=mawhere m is the mass of the…

Q: The figure below shows a bird feeder that weighs 167.9 N. The feeder is supported by a vertical…

A: Free body diagram of above condition -    Given value -  Weight of the bird feeder (X) = 167.9 N…

Q: wo forces act on a 16- kg object. The first force has a magnitude of 68N and is directed 24o north…

A: Given: The mass of the object is 16 kg. The first force on the object is 68 N directed to 24o north…

Q: You take a wooden log from the Earth to the Moon. Which of the following quantities changes? a)…

A: Answer  option(b) weight

Q: According to Newton's third law,  action and reaction forces (either one can be labeled as action F…

A: Answer true

Q: In an experiment designed to investigate the frictional forces between bodies, a force was applied…

A:

Q: A force  F1 ->  of magnitude 6.70 units acts on an object at the origin in a direction ? = 40.0°…

A:

Q: The coefficient of kinetic friction is equal to the force of kinetic friction divided by   a. the…

A: (1) Write the relationship between kinetic friction and the normal force. f=μkNμk=fN Thus, the…

Q: If an object weighs 981 N on earth, what would be the mass of the object if it was taken to the moon…

A: Weight of an object of mass m on Earth is  W=mg Where g is the acceleration due to gravity on Earth,…

Q: An object on a rope is lowered at a steadily decreasing speed?  Which is true? a) The rope tension…

A: Assume a situation in which an object of weight W on a rope is lowered at a decreasing speed such…

Q: A 56 lb mass rest on a horizontal surface. The force needed to move it along the surface is 20lb.…

A: The force due to static friction is, Fs=μsN=μsmgμs=Fmg The mass of the object in kg is, m=56 lb0.454…

Q: According to Newton's 1st law of motion, if the net force acting is zero, ______________. a. an…

A: As the net force is zero so the object will maintain its initial state. If it is in rest then it…

Q: According to the Newton's second law, which of the following is TRUE about a person pushing a lawn…

A: Answer Newton's second law states that acceleration which a net force on an object produces has a…

Q: Two forces FA and Fg are applied to an object whose mass is 7.20 kg. The larger force is FA .When…

A: given the mass of the object, m = 7.20 Kg In case 1, when both the forces act towards the east (same…

Q: The change in motion an object experiences is   a. independent of the forces acting on it.   b.…

A:

Q: Weight is one type of forces, it is a vector ( magnitude and direction, always vertically downward).…

A: Required : True or False.

Q: On Earth at sea level, a rope can sustain a maximum force of 49.8 N before breaking. What is the…

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!