A block of mass MB=2.5 kg is attached to a pulley of mass MP=2MB and R=10.0 cm (Icyl = 1/2MR2) and is pulled from the other side with force F=30.6 N with a massless string as in Figure 3. A. Write an expression for Newton's 2nd Law for the block. B. Write an expression for Newton's 2nd Law (for torque) for the pulley. C. Calculate the acceleration of the system and indicate the direction.

Q: Two masses with weights of 1N and 3N are hung to the two ends of a meter stick.  (a) Where should a…

A: Given. length of meter stick=1m W1=1N=weight hanging at one end W2=3N=weight hanging at other end

Q: When tightening a bolt, you push perpendicularly on a wrench with a force of 165 N at a distance of…

A: The force,

Q: A baseball of mass m = 0.155 kg is suspended vertically from a tree by a string of length L = 1.1 m…

A: Given information: The mass of the base ball (m) = 0.155 kg The length of the string (L) = 1.1 m If…

Q: Part (c) Determine the torque applied on the bolt by F j in terms of the variables and angles given…

A: since, this is multi parts question , i am answering first thee subparts ( c , d and e ) for you…

Q: 1. (a) A man applies a force of F=3.00x102 N at an angle of 60.0° to the door 2m from the hinges.…

A: F= 300 N, r= 2m

Q: C Find the net torque on the syster m2 4 kg 2 kg 2 kg b. m, A) B) C) 0.3 m 0.9 m 2 kg 8 kg 0.2 m 0.6…

A: Let the torque in clockwise direction be positive and in Anticlockwise direction is negative .

Q: (a) The fishing pole in the figure below makes an angle of 20.0° with the horizontal. What is the…

A: Given: Total angle with respect to F = 20+37 = 57 degree Force, F = 104 N Length of fishing pole, L…

Q: B) In very general terms, what three pieces of information determine the amount of torque that a…

A: we know formula of torque = r F sinθ

Q: force of 2.0 N is applied at the 10 cmmark and a perpendicular force of 4.0 N is applied in the same…

A:

Q: To tighten a bolt, you push with a force of 100 Nat the end of the wrench handle that is 0.5 m from…

A: Given, force =100 N Distance from the end of wrench of handle to axis of bolt, r  = 0.5m We know…

Q: A baseball of mass m = 0.13 kg is suspended vertically from a tree by a string of length L = 1.3 m…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: (a) Calculate the force (in N) the woman in the figure below exerts to do a push-up at constant…

A: Given that: Mass, m=53 kg

Q: tightening a bolt, you push perpendicularly on a wrench with a force of 170 N at a distance of 0.16…

A: When tightening a bolt, you push perpendicularly on a wrench with a force of 170 N Tighten a bolt,…

Q: A torque of 50 Nm is required to loosen a particular bolt.(a) What force is needed for a 0.5 meter…

A: We know that: Torque is T=50 N.m Lenght of the wrench is L=0.5 m Calculating the required force…

Q: In (Figure 1), what is the net torque about the axle? Express your answer using two significant…

A: Given: The radius of the axle is 4 cm.             The first force acting on the axle is 30 N.…

Q: 350 250 A fish has been hooked amd pulling a fisherman's 192 cm long fishing rod as shwon in the…

A: Given data: The pulling force by fish is F=224 N. The length of rod is l=192 cm.

Q: 1. The tongs are used to grip the ends of the drilling pipe with the center at C. a) At what angle 0…

A: Dear student,  "As per our company guidelines we are supposed to answer ?️only first 3 sub-parts.…

Q: Suppose you exert a force of 180 N tangential to the outer edge of a 1.33-m radius 74-kg grindstone…

A:

Q: Imagine the force you exert on a door in Northside Hall is 50N, applied perpendicular to the plane…

A: Given information: The force applied on the door (F) = 50 N The width of the door (w) = 1.0 m Given…

Q: (a) The fishing pole in the figure below makes an angle of 20.0° with the horizontal. What is the…

A:

Q: A disk of mass M = 2.0 kg and radius R = 0.25 m is free to rotate about its center. Two forces, F1 =…

A: The mass of the disk is m = 2 kg. The radius of the disk is r = 0.25 m. The applied force F1 = 1.0…

Q: Activity #1 Take the TORQUE challenge 35 cm 5 cm 18 cm 2 cm 19 cm 6 cm m = 0.6 kg What is the mass…

A: Given that:- Mass of letter C=m=0.6kg

Q: Tom and Jerry both push on the 2.90-m-diameter merry-go-round shown in (Figure 1). Tom pushes with a…

A: Given Data: Diameter of the object (d) = 2.90 m.Hence, radius of the object (r) = 2.90 m2 = 1.45…

Q: a.) In the following free body diagram of the knee and lower leg, draw the moment arm (dw) for the…

A: Weight force is Fwt  Muscle force is Fm

Q: You are installing a new spark plug in your car, and the manual specifies that it be tightened to a…

A: Given, magnitude of torque = 34 Nm and distance = 0.28 m

Q: A downward force with magnitude 3N is applied to the right end of the rod. What is the torque on the…

A: Length , L = 1 m Downward Force , F1 = 3 N at L Upward Force , F2 = 6 N at L/2 To find = Torque on…

Q: Box your final answers. Use appropriate symbols and round off your answers into two (2) decimal…

A:

Q: a) What is the horizontal distance of the center of gravity of the person-ladder system from the…

A:

Q: art (c) Calculate the magnitude of the angular acceleration of the turntable in Case 1, in…

A:

Q: Force F2 acts half as far from the pivot as F1. What magnitude of F2 causes the net torque on the…

A:

Q: a) Write a vector equation to define torque. (State the meaning of each variable) b) Write an…

A: (a) The torque is the cross product of a position vector and a force vector.

Q: What are the parameters that impact the magnitude of a torque? a) The magnitude of the force, the…

A: Torque is defined as τ=RFsinθ Here,  R=distance F=Magnitude of applied force. θ is the angle

Q: Suppose you exert a force of 180 N tangential to a 0.280-m-radius, 75.0-kg grindstone (a solid…

A:

Q: a.) Assume that the two weights are equal, what would be the rotation of this system? b.) If I added…

A:

Q: rest, block 2 falls 75 cm in 5.5 s without the cord slipping on the pulley. (a) What is the…

A: Mistake ( please read this carefully ) In 1st question where we have to find the…

Q: (a) The two quadriceps muscles can exert a maximum force of 200 N through the patellar tendon. This…

A:

Q: When tightening a bolt, you push perpendicularly on a wrench with a force of 150 N at a distance of…

A: Force,F=150 N. Distance,D=0.125 m

Q: The chewing muscle, the masseter, is one of the stron- gest in the human body. It is attached to the…

A: The torque about an axis that perpendicular to the page through the point where the tension force…

Q: What is the magnitude force needed to put the object into rotational equilibrium?  a) for figure C?…

A:

Q: Robert uses a wrench to turn a stubborn bolt. (a) How much would the torque on the bolt increase if…

A: Let the applied force = F Let the lever arm has a length= L The torque is given by the formula : T→…

Q: A. Does the pivot point exert a force in the ruler? Does it exert a nonzero torque about the pivot?…

A: Newton's third law: It states that " Every action have their equal and opposite reaction". In the…

Q: To tighten a bolt, you push with a force of 80 Newton’s at the end of a wrench handle that is 0.25…

A: (a)Force,The perpendicular distance from axis of rotation to line of application of force,

Q: • Part A Calculate the net torque about point O for the two forces applied as in the figure (Figure…

A:

Q: a) What is the magnitude of the pulley's angular acc |rad/s²

A: Givenm1=m2=m=8 kgr=2.9 cmI=8×10-4 kg m2θ=0.150 radt=60 ms=

Q: This answer has not been graded yet. (c) What is n, when the beam is about to tip? (d) Use the force…

A:

Q: You are installing a new spark plug in your car, and the manual specifies that it be tightened to a…

A: The equation for the magnitude of the torque is given by, τ=rFsinθ Here, r is the distance from the…

Q: Suppose you exert a force of 190 N tangential to the outer edge of a 1.665-m radius 76.5-kg…

A:

Q: When tightening a bolt, you push perpendicularly on a wrench with a force of 150 N at a distance of…

A: Given : Perpendicular distance →d=0.175 m  Force→F=150 N Standard data used : 1 N= 0.738 pound-foot

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.