Draw the actual diagram and free-body diagram of the given situation and also label which force/s is/are contact or non-contact: The moon, the earth, and the sun are pulling each other. The earth's force on the moon is lesser than that on the sun. Likewise, sun's force on the moon is lesser

Q: acceleration of block A during the first 5 sec,

A: Given: Mass of block A is mA=15 kg Mass of block B is mB=m Horizontal force applied to block A  is…

Q: A force F applied to an object of mass m₁ produces an acceleration of 3.40 m/s². The same force…

A: Note:- According to Newton's second law of motion, the force acting on a body is equal to the…

Q: a) A dockworker applies a constant horizontal force of 70.0N to a block of ice on a smooth…

A:

Q: Problem 3: Moments after making the dreaded decision to jump out the door of the airplane, Darin's…

A: This question is based on Laws of Motion topic. Free body diagram shows all the forces acting on a…

Q: Consider the 65.0 kg ice skater being pushed by two others shown in the figure. Fot F₁ F₂ Free-body…

A: Given, mass of the skater, m = 65.0 kg Forces, F1 = 28.0 NF2 = 17.0 N

Q: Two blocks sitting on a rough horizontal surface are acted upon by a horizontal force F. The blocks…

A: a) Analyze the following diagram. The above diagram represents the free body diagram of the two…

Q: m1 m2

A:

Q: A 39.8-kg crate rests on a horizontal floor, and a 67.1-kg person is standing on the crate.…

A: Given data:  Crate rests on horizontal floor and person standing on the crate  Mass of crate (m1) =…

Q: You hold your physics textbook in your hand. (Assume that no other objects are in contact with the…

A: If you are holding physics text book in your hand, then   a. The force acting on the book are Hand…

Q: Object A is attached to another object B by a massless taut rope. Object A is moving down a rough…

A: From the above free body diagram Let Tension on B be Tb Let mass of the block B be Mb And…

Q: Suppose a block of mass m, rests on a block of mass m, and the combination rests on a table as shown…

A: When a body is placed on other body then it applies gravitational force on other body, whereas the…

Q: Problem 5 Justine is standing in an elevator which is accelerating upward at a constant rate of 3.5…

A: Given data: The acceleration of elevator is a=3.5 m/s2. The mass of person is m=65 kg.

Q: Assume the three blocks portrayed in Figure move on a friction less surface and a 42-N force acts as…

A: Force=42 N let m1=1Kg m2=2Kg m3=3Kg Let a= acceleration of system. f12= force exerted by the 1.0-kg…

Q: a) A dockworker applies a constant horizontal force of 65.0N to a block of ice on a smooth…

A:

Q: 9) A 4.5 kg experimental cart undergoes an acceleration in a straight line (x-axis). The graph shows…

A: We are given acceleration in a straight line. This line is represented by x axis. We have to find…

Q: A skier of mass 66 kg skis straight down a 10° slope at constant velocity. Draw a free-body diagram…

A: Given: Mass of the skier, m = 66 kg Angle of slope, ø = 10o Force of air resistance, f = 79 N

Q: A ball of mass m = 50 kg hangs motionless from two strings, as shown in the figure below. The length…

A: “Since you have posted a question with multiple sub-parts, we will provide the solution only to the…

Q: Two soccer players kick a soccer ball simultaneously exerting horizontal forces of F1 = 138 N at  θ…

A:

Q: A box is pushed to the right at an angleof30° above the horizontal with a force of 200 N. The mass…

A:

Q: In a concurrent force system, the following four forces are applied;F1 (105N, 40deg down to the…

A: concurrent force system, the following four forces are applied;F1 (105N, 40deg down to the right),…

Q: Andy and Calamity rope a 400 kg bull, stationary at the prigin. Andy's horse pulls his rope 800 N…

A: mass of the bull = m = 400kg Andys force = 800N , north and 600N east calamity force = 910 N , 22.60…

Q: m2 4. As seen in the figure boxes with masses m1= 2 kg and m2= 1kg F are in contact on a horizontal,…

A:

Q: 2) A little tykes toy car (mass = 7.85 kg) is left on a hill which is at an angle of,17 degrees. The…

A: Where,    N=normal forceFf=friction forcem=mass of an objectθ=Angle of inclined plane

Q: Two soccer players kick a soccer ball simultaneously exerting horizontal forces of F1 = 138 N at θ…

A: F1= 138 N, 33.9 degrees north of west F2= 258 N, 43.3 degrees east of south mass = m = 0.42 kg

Q: Given the diagram below what would be the total F experienced by q3? Hint: q1 and q3 will repel each…

A:

Q: (a) Draw a free-body diagram showing all the forces acting on the puck. (b) Use Newton's 2nd law to…

A:

Q: Two blocks connected by a light horizontal rope sit at rest on a horizontal, frictionless surface.…

A:

Q: a) A dockworker applies a constant horizontal force of 60.ON to a block of iron a smooth horizontal…

A: Since the force is constant , the acceleration will also be constant and hence we can apply the…

Q: Two brothers are goofing around on the surface of a frozen lake where μ = 0.050. The older brother…

A:

Q: Three identical blocks, each of mass 0.6 kg, are connected by light strings as shown. Assume that…

A:

Q: A child tries to move his toy box by pulling on a rope at an angle θ of 42° with respect to the…

A:

Q: 1) Two blocks connected by a rope lie on a horizontal surface. Block A has mass m₁ and block B has…

A: ma and mb is the mass of blocks respectively. muk is the kinetic friction between surface and…

Q: A child tries to move his toy box by pulling on a rope at an angle θ of 42° with respect to the…

A:

Q: 2) In space, away from gravitational influences, a small 750 kg rocket's main engine produces a…

A:

Q: A 6-kg block and a 4-kg block are stationary on a horizontal friction-less surface as shown in the…

A:

Q: A box is pushed to the right at an angle f30° above the horizontal with a force of 200 N. The mass…

A:

Q: a) A dockworker applies a constant horizontal force of 65.0N to a block of ice on a smooth…

A:

Q: A horse pulls a cart with force F.As a result of this force the cart accelerates with constant…

A: Step1 - Here we will understand the concept that will be used to solve the question.…

Q: 7) A box of mass m is placed in front of a shopping cart of mass M and then the cart is pushed with…

A: Visualize the Problem:

Q: A small block of mass m rests on the rough, sloping side of a triangular block of mass M which…

A:

Q: A block m, rests on a surface. A second block m₂ sits on top of the first block. A horizontal force…

A: Given Mass of the first block m1 Mass of second block = m2 m1 + m2 = m To find out The normal force…

Q: A mass sits at rest on top of a table. Which two forces that are not action-reaction are equal and…

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

Q: A crate with a weight of 556 N is placed on a horizontal surface. The coefficient of static and…

A:

Q: Imagine a book sitting on a horizontal table. One of the forces acting on a book is a normal force…

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!