A wrench exerts a torque of 50 NM on a hexagonal bolt. If the force on the end of the wrench is 50 N and it makes an angle of 45 degrees with respect to the handle, what is the distance or moment arm from the center of the bolt to the point at which the force is applied?  A)0.707m B) 0.49m C) 1.41m  d)1 m e) none

Q: A 335-kg merry‑go‑round with a radius of 1.50 m is spinning counterclockwise, as viewed from above,…

A:

Q: A 2.40-m-long, 500 kg steel uniform beam extends horizontally from the point where it has been…

A: Given values:Length of steel beam, L = 2.40 mMass of steel beam, M = 500 kgMass of worker, m = 70 kg

Q: Question 11 When will the torque due to an applied force on an object be maximized? when the force…

A: Write the relation for torque due to applied force on an object. τ=r×F=rFsinθ=rFsin90°=rF  The…

Q: A 40-g cylinder is 0.15 m in radius and 0.05 m in length. A string is wound around it and a force is…

A: Given: m=40 g=40*10-3 kgr=0.15 mα=5.0 rad/s2

Q: 1.The net torque acting on an object produces its moment of inertia. True False a) An object…

A: Formula used:  The formula for the moment of inertia of an object is generally given by I = mr2 The…

Q: 4. As shown in the figure below, a given force is applied to a rod in several different ways. In…

A:

Q: A pair of forces with equal magnitudes, opposite directions, and different lines of action is called…

A: (a) Write the formula for the torque.

Q: Both tom and jerry push on the 3 diameter merry go round shown. tom pushes with a force of 40n and…

A: Given Diameter of the merry-go-round D = 3 m Force applied by Tom FT = 40 N Force applied by Jerry…

Q: At one point during its swing, a wrecking ball exerts a tension force of 9800 N on its cable, which…

A:

Q: A lever is used to lift a boulder. The fulcrum is placed 1.60 m away from the end at which you exert…

A:

Q: A circular disk with a radius of 0.38 m is subject to 2 tangentially applied forces. The disc is…

A:

Q: 4. GO Two children hang by their hands from the same tree branch. The branch is straight, and grows…

A:

Q: ROTATIONAL MOTION Calculate the torque supplied by the wrench when an 8 N force is applied as shown…

A: Given data- Force F=8 N Distance d=18 cm= 0.18 m Free body diagram-

Q: A0.65-m-diameter solid sphere can be rotated about an axis through its center by a torque of 11.0 m…

A: Let the mass of sphere is m Applying conservation of momentum Torque applied = Moment of inertia…

Q: A force given by F1 = (100N, -20 deg) is applied to the right end of a 6 meter long rod aligned…

A: Given:  F1 = 100 N, -20 degree at 6 m  F2 = 200 N , 120 degree at 1 m  F3 = 220 N , 110 degree at 3…

Q: When the play button is pressed, a CD accelerates uniformly from rest to 480 rev/min in 3.0…

A:

Q: An object's moment of inertia is 1.9 kg⋅m^2 . Its angular velocity is increasing at the rate of 3.3…

A: Given that the value of moment of inertia of object and rate of increase of angular velocity. Then…

Q: A 12.8 m ladder whose weight is 200N is placed against a smooth vertical wall. A person whose weight…

A: Frictional force is the non-conservative force, which acts between two mating surfaces which are at…

Q: A uniform stone block of mass M with a L height of 2L and a width of L is being pushed with a force…

A:

Q: Two children hang by their hands from the same tree branch. The branch is straight, and grows out…

A: We need to calculate the torques exerted by the children on the tree branch about the point where…

Q: Determine the net torque on the 2.4-m-long uniform beam shown in the figure. All forces are shown.…

A:

Q: A uniform solid disk is mounted on an axle in such a way that it is free to rotate about a…

A:

Q: 5) BB-8 is an intergalactic robot that is trying out for a new role in the rebellion. The main…

A:

Q: Choose the equation that best represents the net torque about the axle of the wheel shown in the…

A: Torque: The product of force to the perpendicular length from the required point is called torque.…

Q: 2. A wheel with a radius of 40 cm acts as shown in the figure below. Determine the total torque…

A: Introduction: The torque on the object is the equal product of force and the perpendicular distance…

Q: A 95 N force exerted at the end of a 0.35 m long torque wrench gives rise to a torque of 15 N⋅m.…

A: The exerted force at the end of the wrench, F=95 N   The length of the wrench handle, r=0.35 m   A…

Q: 7. A thin circular hoop of mass 1.0 kg and radius 2.0 m is rotating about an axis through its center…

A:

Q: A sign for a pizza restaurant hangs from a 2.60-m long rod extended out from a building. A cable,…

A: Given, Length of the rod=2.6 m mass of the signal board=9.4 kg The angle between the building and…

Q: A very thin horizontal, 2.00-m long, 5.00-kg uniform beam that lies along the east-west direction is…

A: The expression for torque of the beam is τ=F1L2+F2L2 Substitute values in the above equation…

Q: *8. Go One end of a meter stick is pinned to a table, so the stick can rotate freely in a plane…

A:

Q: A 2.00-m-long, 500 kg steel uniform beam extends horizontally from the point where it has been…

A:

Q: A wheel with thin spokes can be considered a hoop, where I=mr. A bicycle wheel has a mass of .35 kg…

A:

Q: A plumber unable to loosen a pipe fitting, slips a piece of scrap pipe (a "cheater") over his wrench…

A: Given,  Angle A = 19° Force F = 900 N Length of the handle r = 0.8 m

Q: A rod may freely rotate about an axis that is perpendicular to the rod and is along the plane of the…

A: The given situation is illustrated below:   The torque is:τ→=r→×F→Magnitude:τ=rFsin(θ)If θ=90° is…

Q: BB-8 is an intergalactic robot that is trying out for a new role in the rebellion. The main portion…

A:

Q: The giant sequoia General Sherman in California has a mass of about 2.00 6 10° kg, making it the…

A:

Q: Newton's second law for linear motion is - mở The equivalent form for rotational motion is là where…

A:

Q: When you stand quietly, you pivot back and forth a very small amount about your ankles. It’s easier…

A: Given data: The mass of the man is m=68 kg. The total height of the man is t=1.8 m. The height of…

Q: As shown in the figure below, a bicycle wheel is at rest against a curb. If the wheel has a radius…

A:

Q: What is the torque about the pivot point shown by the 10.0 N force, in N•m? (Pay attention to the…

A:

Q: 32 65 N 45° 58° 52 N P.

A:

Q: A grinding wheel is a uniform cylinder with a radius of 6.10 cm and a mass of 0.450 kg. part 1 -…

A: Given; Radius of cylinder (r) = 6.1 cm. Mass of cylinder (m) = 0.45 kg.

Q: 5. BB-8 is an intergalactic robot that is trying out for a new role in the rebellion. The main…

A: The Moment of Inertia of a sphere of mass M and radius R is given by I = 25MR2 The relation between…

Q: Current Attempt in Progress The figure shows a lower leg being exercised. It has a 49-N weight…

A:

Q: circular disk with a radius of 0.38 m is subject to 2 tangentially applied forces. The disc is fixed…

A: