Suppose you are standing on the floor doing your daily exercises. For one exercise, you lift your arms up and out until they are horizontal. In this position, assume that the deltoid muscle exerts a force of 210 N at an angle of 15.0° above the horizontal on the humerus, as shown in the figure. 15.0° Deltoid muscle Humerus

Q: A car traveling at 20 m s" collides with a massive wa!l and stops instantly. A passenger of mass 75…

A: Given, velocity of car = 20 m/s So, velocity of passenger = 20m/s  mass of passenger, m = 75kg Now,…

Q: TE₂ on planet'

A:

Q: В A A stack of books of total mass 1.18kg is placed on a table as seen in A. It is then placed on a…

A:

Q: As a protest against the umpire's calls, a baseball pitcher throws a ball straight up into the air…

A: Given:Mass of the ball = 0.150 kgDistance moved by the ball before leaving from the hand = 1.45…

Q: An object with a mass of m= 15 kg is at rest on a frictionless surface and is subject to 2 forces…

A:

Q: What is a free-body diagram .A It's a sketch of a moving body that shows internal forces of the body…

A: Question: What is a free-body diagram?

Q: 37.0°

A:

Q: Three forces act on an object, considered to be a particle, which moves with constant velocity v =(3…

A:

Q: F e. A block with a mass of 25.5 kg is moving at constant velocity because a force of 138 N is…

A:

Q: The distance between two telephone poles is 42.8 m. When a 1.00-kg bird lands on the telephone wire…

A: STEP 1:Given that,The weight of the bird, m=1.00kgdistance between two telephone poles, D=42.8mThe…

Q: A 8 kg decoration hangs from the ceiling. It is suspended by 2 wires. The first wire forms a 40°…

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

Q: The distance between two telephone poles is 60.0 m. When a 1.00-kg bird lands on the telephone wire…

A: The angle can be found from the tan given by,   tan θ= Opposite sideAdjacent side The gravitational…

Q: A force P= 926 kN whose line of Action passes through points A (2,2,1) and B (4,7,10). Determine the…

A: Concept: Given: Force (P)=926 kNPoints through which line of action passesA=2, 2, 1B=(4, 7, 10) To…

Q: A football punter accelerates a football from rest to a speed of 15 m/s during the time in which his…

A: Given:Initial speed of the ball, u = 0 m/sFinal speed of the ball, v = 15 m/sTime of contact, t =…

Q: Two uniform, 90.0 g marbles 2.20 cm in diameter are stacked in a container that is 3.00 cm wide. A.)…

A: Given data: Mass of marble, m=90.0 g=0.090 kg Diameter, d=2.20 cm=0.022 m Width of container, x=3.00…

Q: Three boxes rest side-by-side on a smooth, horizontal floor. Their masses are 8-kg, 3-kg, and 1-kg,…

A:

Q: A 7.0 kg object is resting on a plane that is inclined at 12° to the horizontal. Complete the vector…

A: A 7kg object rest in an inclined plane at an angle of 12degree.Therefore net force in this object is…

Q: A woman who weighs 602 N sits on a chair with her feet on the floor and her arms resting on the…

A: Given:-  A woman who weighs  Ww=  602 N She sits on a chair with her feet on the floor and her arms…

Q: A physics student in an elevator, places a 200.0 g mass on an electronic balance. The palance,…

A: lift is travelling upward with decreasing speed  the elevator is travelling downward with increasing…

Q: A 25 kg box is given an initial velocity of 65 m/s up a plane from the bottom of the plane. The…

A: "Since you have posted a question with multiple sub-parts, as per Bartleby's guidelines to us we…

Q: The distance between two telephone poles is 53.6 m. When a 1.00-kg bird lands on the telephone wire…

A:

Q: Draw two force diagrams. One for the cart and one for the hanger. You can treat the track as…

A:

Q: The tus Suppor ts the ull weight appara of thẻ injured leg and at the same time provider the trac…

A:

Q: uitcase at constant speed by pulling on a strap t an angle û above the horizontal (see figure). She…

A: Firstly make the free body diagram and balance forces in horizontal and vertical directions.

Q: A box (400 kg) is on the floor. The coefficient of static friction = 0.8 between the box and the…

A:

Q: A 61.0 kg sprinter starts a race with an acceleration of 2.20 m/s2. What is the net external force…

A: Given data:  Mass (m) = 61.0 kg Acceleration (a) = 2.20 m/s2 Required: The net external force (Fnet)…

Q: The air exerts a forward force of 10 N on the propeller of a 0.30 kg model airplane. If the plane…

A:

Q: A physics major is cooking breakfast when he notices that the frictional force between the steel…

A:

Q: A rope of negligible mass is connected to a 4-kg block situated on a horizontal frictionless…

A:

Q: a. Determine the y-component of this force if the magnitude of the force is equal to 340kN. O 167.81…

A:

Q: A 3.35-kg object is moving in a plane, with its x and y coordinates given by x = 2t2 - 4 and y = 5t3…

A:

Q: e thing does not move. Draw a free body diagram. What is the minimum coefficient of friction…

A:

Q: A fire helicopter carries a 555-kg bucket of water at the end of a 20.0-m long cable. Flying back…

A:

Q: Determine the magnitude of the y-component of force P (N) if P=104.4 N, Q = 64.4 N , θ= 58.6° and α…

A:

Q: The 55.8-kg sign hangs from two cables which make an angle of 26.6° with the horizontal. Determine…

A:

Q: kg block of weight W, acted upon by a force P =1 ing on a horizontal surface. The coefficients of fr…

A: Given:- The mass of the block m = 50 kg  The force P = 100 N at the angle of  α= 30° to the…

Q: THINK AND RANK (ANALYSIS) 31. A van exerts a force on trailers of different masses. Compared with…

A:

Q: A sandwich board advertising sign is constructed as shown in Figure 5.39. Its mass is 8.40 kg.…

A:

Q: A desperate hiker has to think fast to help his friend who has fallen below him. Quickly, he ties a…

A:

Q: As a protest against the umpire's calls, a baseball pitcher throws a ball straight up into the air…

A: The expression for the net force is,

Q: South still displays with great pride the large sign boasting of their 1996 State Championship…

A:

Q: + Automatic Zoom 25.A block of mass m2 (10 kg) on a smooth, horizontal surface is connected to a…

A:

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.