The Earth pulls on the Moon with an average force of 2.0×10^20 N. (A number that is literally astronomically large.) The Moon in turn pulls on the Earth with a force of _____ N.

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = 5.5Ni +…

A: Given Data : F1 = 5.5Ni - 8.4Nj + 7.1Nk F2 = 7.8Ni - 1.4Nj - 3.8Nk

Q: Two blocks are in contact on a frictionless table. A horizontal force is applied to the larger…

A:

Q: Four forces act on an object, given by A = 49.3 N east, B = 47.3 N north, C = 90.7 N west, and D =…

A: The net force on the object along the x-axis can be calculated as,

Q: The total force on a 20-kg object is ( 15 ı ^ + 35 ȷ ^ + 45 k ^ ) Newtons.  Calculate the object's…

A: From Newton’s second law of motion, determine the acceleration of the object.

Q: A 2.80 kg object is subjected to three forces that give it an acceleration á = (1.80 m/s² )i + (7.20…

A:

Q: Mr. M, Mrs. M, and his daughter are playing a game of tug of war by pulling horizontally in…

A: Given,Mr. M pulls with a force F1 = 55N [N]. Mrs. M pulls force of F2 = 45N [E55S]

Q: Four forces act on an object, given by A = 32.3 N east, B = 45.3 N north, C = 84.7 N west,…

A:

Q: What was the total impulse delivered to the object from x = 0 to x = 30 meters? What percent of the…

A: Given information: The mass of the object (m) = 5.0 kg Assumption: initial velocity (u) = 0 m/s From…

Q: Two blocks A and B with mA = 1.1 kg and mB = 0.88 kg are connected by a string of negligible mass.…

A: The objective of the question is to find the acceleration of the blocks and the tension in the…

Q: our forces act on an object, given by A = 48.3 N east,B = 42.3 N north,C = 64.7 N west, and D = 84.7…

A: Given,

Q: What is the direction of the net force, expressed as an angle in degrees measured clockwise relative…

A:

Q: Two blocks of masses m,-6.00 kg and m,-4.00 kg are placed in contact with each other on a…

A:

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -8.9Ni +…

A: Given:  F1=-8.9i-4.1j-6.5kNF2=5.1i+0j+7.8kN The expression for angle (ϴ) between two vectors is:…

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = 0Ni + -5.3Nj…

A: Given, F1→ =0 i^-5.3 j^ + 4.3 k^F2→ = 4.6 i^-0.3 j^ -5.1 k^ The units of force is expressed in…

Q: **11. The three blocks in the figure are on a frictionless surface. If F= 48.0 N, m₁ = 2.0 kg, m2 =…

A: Given: The applied force F is 48 N. m1=2 kgm2=1.5 kgm3=3.5 kg

Q: Only two horizontal forces act on a 2.2 kg body. One force is 7.7 N, acting due east, and the other…

A: Answer is given below :-Explanation:

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -9.1Ni +…

A:

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -2.3Ni +…

A: Ans:- Image-1

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -2.4Ni +…

A: F1 = -2.4Ni + 9.7Nj + 9Nk F2 = 2.9Ni + -4.8Nj + -1.7Nk

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = 6Ni + 7.3Nj…

A: The angle between two forces is given by F→1·F→2=F1F2cosθθ=cos-1F→1·F→2F1F2 The dot product between…

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1- 0.9NI + -3.1Nj…

A: The given vectors, F→1=0.9 Ni^+3.1 Nj^+9.9 Nk^F→2=6.7 Ni^+8.6 Nj^+9.4 Nk^   The angle between the…

Q: A  mass of 2.89 kg is on a horizontal surface. An applied force of 22.9 N at an angle of -38.2…

A: Mass of the object ( M ) = 2.89 kg Force applied on the object ( F ) = 22.9 NAngle between force and…

Q: A mass of 2.9 kg is on a horizontal surface. An applied force of 33 N at an angle of -36.5 degrees…

A:

Q: A particle of mass 4.00 kg, moving on a horizontal table top, has an acceleration vector (in m/s2)…

A:

Q: Two teams of nine members each engage in tug-of war. Each of the first team's members has an average…

A: Given The average force on the right is F1=1450 N. The average force on the left is F2=1635 N. The…

Q: Explain the work you had done when running and walking in the stairs

A: Work done is defined as the product of the displacement (d) and the force acted in the direction of…

Q: The earth exerts a force of 2900 N on an orbiting communications satellite that is 40 mi above the…

A: Concept: Newton's third law states that the every action equal and opposite reaction. That is…

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -9Ni + 0.4Nj…

A:

Q: Only two horizontal forces act on a 4.3 kg body. One force is 6.9 N, acting due east, and the other…

A: First horizontal forceSecond horizontal forceNet force

Q: A train locomotive pulls a train with a mass of 1.40 ✕ 107 kg on level rails. The locomotive exerts…

A:

Q: A 74.2 kg person is standing inside an elevator. The elevator is moving upward at 2.98 m/s and is…

A:

Q: A 2.90 kg object is subjected to three forces that give it an acceleration a = (3.70 m/s? )î + (4.10…

A:

Q: Four acrobats of mass 67.0 kg, 68.0 kg, 62.0 kg, and 55.0 kg form a human tower, with each acrobat…

A: Given, Mass of four acrobat is 67kg, 68kg , 62 kg and 55 kg.

Q: A 58.9 kg person is standing inside an elevator. The elevator is moving upward at 3.68 m/s and is…

A: The given values are.

Q: An airplane has a mass of 3.13*10^4 kg and takes off under the influence of a comstant net force of…

A: The pilot is inside the airplane, so the acceleration of the airplane and the pilot must be same.…

Q: An antelope is being pulled by two forces whose vector-component expressions are: What is the angle…

A:

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -6Ni +…

A:

Q: Four forces act on an object, given by  A = 49.3 N east,   B = 50.3 N north,   C = 76.7 N west,  and…

A: Given data *Force acting on the object in east direction is A = 49.3 N  *Force acting on the object…

Q: Two blocks A and B with mA = 1.1 kg and mB = 0.88 kg are connected by a string of negligible mass.…

A: The objective of the question is to find the acceleration of the blocks and the tension in the…

Q: A firefighter with a weight of 779N slides down a vertical pole with an acceleration of 3.11 m/s?,…

A:

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -9.9Ni +…

A:

Q: Four forces act on an object, given by  A = 40.3 N east,  B = 43.3 N north, C = 74.7 N west, D =…

A: Given information:Force acting in east direction (A) = 40.3 N (“+ve” x-axis)Force acting in north…

Q: . The earth attracts a body of mass 2 kg on its surface with a force of (a) 9.8 N (b) 19.6 N

A: Given:- The mass of the body m = 2 kg  Find:- The force between the earth and the body   9.8 N…

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -9.3Ni +…

A: Given vectors, F→1=-9.3i^+7.3j^+9.2k^ NF→2=-1i^-1.2j^+1k^ N Angle between the two force vectors is θ

Q: Two teams of nine members each engage in a tug of war. Each of the first team's members has an…

A: Given:   mass of each member in team 1 m1= 68 kg   mass of each number in team 2 m2= 73 kg   average…

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!