A softball player hits the ball with their bat. As seen from above, the bat points due southeast. The pivot point is the player’s left hand, which is 10cm from the northwest end of the bat. The ball is exerting a normal force perpendicular to the bat (southwest) at a point 55cm from the northwest end of the bat, while the player’s right hand is pushing due north at a point 18cm from the northwest end of the bat. Neglecting torque due to gravity, draw a torque diagram of this situation.

Q: A metal bar is in the ry-plane with one end of the bar at the origin. A force F = (7.00 N)î+ (-3.00…

A: Given: F→=7.00Ni^+-3.00Nj^ x = 3.00 m y = 4.00 m To determine: (a) position vector r→ (b) torque τ^…

Q: James (mass 90.0 kg) and Ramon (mass 60.0 kg) are 20.0 m apart on a dry rice paddy (basakan). Midway…

A: Mass of James = 90 kg Mass of Ramon = 60 kg Since the surface is frictionless and there are no other…

Q: A skateboarder is attempting to make a circular arc of radius r = 19 m in a parking lot. The total…

A: Draw the free-body diagram of the skateboard. The diagram consists of the radial force only since…

Q: Block 1 with mass 74 kg is sitting on a horizontal surface with negligible friction as shown below.…

A: Given Data:- Mass of the block on the horizontal surface is m1=74 kg Mass of the block, attached to…

Q: system consists of three masses connected by light (effectively massless) rigid rods. The first, m1…

A:

Q: In a two-dimensional tug-of-war, Alex, Betty, and Charles pull horizontally on an automobile tire at…

A:

Q: A 3·a long straight rod (a = 0.8 m) is marked with four equally separated points: A, B, C, and D…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: metal bar is in the xy-plane with one end of the bar at the origin. A force ? =(7.00 N)?+(3.00 N)?…

A: GivenF⇀=7.00 N i^+3.00 N j^Point, x=3 m , y=4 m

Q: A man is attempting to lift a crate with a double-pulley system, as shown. A single rope is routed…

A: Step 1: Step 2:

Q: A tightrope walker is walking between two buildings holding a pole with length L = 17.5 m, and mass…

A: Given that,  Length of the pole (L)= 17.5 m Mass of pole (mp) = 17.5 kg Distance between the hands…

Q: Consider the following force vectors: A = -3î + j + 2k (N) B = 2î – } – k (N) 1. Vectors Á, B, and C…

A: The given vectors, A→=-3i^+j^+2k^B→=2i^-j^-k^

Q: Two blocks each of mass 1.9 kg are suspended from the ends of a rigid weightless rod of length l1 =…

A:

Q: The cart shown below moves across the table top as the block falls. What is the acceleration of the…

A: mass of block (m1) = 1.8 kgmass of block (m2) = 3.2 kgmoment of inertia of pulley (I) = 0.5 kg.m2The…

Q: A gymnast with mass 46.0 kg stands on the end of a uniform balance beam as shown in the figure. The…

A: Concept Apply the torque concept  Torque=Distace*Force

Q: The figure below shows a human arm that weighs 43.40 N. The arm is extended outward and is…

A:

Q: Two blocks of mass M connected by a metal rod of mass 8 kg. The system is pulled vertically up by…

A:

Q: The figure shows an arrangement with an air track, in which a cart is connected by a cord to a…

A: Given: Mass m1=0.540 kg and its centre is initially at xy coordinates(-0.330 m, 0 m) The block has…

Q: The drawing shows two identical systems of objects; each consists of the same three small balls…

A:

Q: A toy car is rolling down the ramp as shown in the figure. The car's mass is m 1.2 kg and the ramp…

A: Given, Mass, m =1.2 kg  θ =16°

Q: A 2.0 m 3.5 m

A: Given: The weight of th beam is 1200 N. The length of the beam is 3.5 m. The weight 550 N is 2 m…

Q: A popular abdominal exercise is called the "Scissor Abs".  Logan has completed 35 full lifts with…

A:

Q: A solid cube with fifteen cm long sides has a uniform density p=4250 kg/m³. The cube travels on a…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub- parts…

Q: a nonuniform bar is suspended at rest in a horizontal position by two massless cords. One cord makes…

A:

Q: On a particle of mass m = 20gr, three forces F1, F2 and F3 act in the plane of the paper. The forces…

A:

Q: Find (a) the magnitude of the force

A:

Q: A pencil rests against a corner, as shown below. The sharpened end of the pencil touches a smooth…

A: Given Data: The coefficient of static friction is, µs=0.80 The center of mass of the pencil is…

Q: A popular abdominal exercise is called the "Scissor Abs".  Logan has completed 35 full lifts with…

A: Length of Leg, L =0.95 m. According to law of conservation of energy, the potential energy with…

Q: A man stands a distance d = 0.275 m from the left end of a platform as shown in the figure. Assume…

A: Given Data-  d=0.275 m  L=2 m  m=35 kg  W=690 N  T1=420.37 N  T2= 770.12 N  T3=322.003 N

Q: A branch of a tree grows out from the trunk at an angle of 26.0° above the horizontal. Two children…

A: Given,Mass of 1st child, m1 = 43.0 kgMass of 2nd child, m2 = 34.5 kgDistance of 1st child from…

Q: the xy-plane with one end of the bar at the origin. A force ? =(7.00 N)?+(3.00 N)? is applied to the…

A: GivenApplied force, F is F⇀=(7.00 N)i^+(3.00 N) j^at pointsx=3 m , y=4 m

Q: Jamal and Dayo are lifting a large chest, weighing 293 lb, by using the two rope handles attached to…

A: Step 1:Step 2:

Q: The centers of the Earth and its moon are separated by an average of 3.84 × 105 m and the moon’s…

A:

Q: A model airplane with mass 0.756 kg is tethered to the ground by a wire so that it flies in a…

A: (a) The magnitude of torque  τ=rF=30.2 m0.809 N=24.4 Nm (b) Magnitude of angular acceleration…

Q: At the instant of the figure, a 7.20 kg particle P has a position vector i of magnitude 1.10 m and…

A:

Q: A 120-kg refrigerator, 2.00 m tall and 85.0 cm wide, has its center of mass at its geometrical…

A:

Q: Two ice skaters, with masses of 40.0 kg and 75.0 kg , are at the center of a 60.0 m -diameter…

A: Given that the masses of the skaters are m1=40.0kg, and m2=75.0kg, and the diameter of the circular…

Q: Two boxes m, = 5.00 kg and m, = 3.00 kg are connected by a light string the passes over a…

A:

Q: The figure shows particles 1 and 2, each of mass m, attached to the ends of a rigid massless rod of…

A: Given that the mass of both particles is m. The torque acting on an object is the product of force…

Q: ou and a friend from high school are off-roading through Ocala National Forest in your friend’s Jeep…

A: (a)   Here, a frictional force acts between the muddy ground and the tires. Due to this, some energy…

Q: A horizontal circular platform rotates counterclockwise about its axis at the rate of 0.961 rad/s.…

A: Given: Mass of the disk, mD=92.9 kgAngular velocity of the disk, ωD=0.961 rad/sVelocity of the disk,…

Q: In a tug-of-war game on one campus, 15 students pull on a rope at both ends in an effort to displace…

A:

Q: Two blocks of mass ma 10 kg and mg = 5 kg are connected by a massless string that passes over a…

A:

Q: The plant in the picture has mass of 30 kg, and is hanging at a distance of 1.8 meters from the…

A: Given mass of the rod is M = 7.8 kg mass of the plant is m = 30 kg suspended at x =  1.8 m from the…

Q: Two blocks of mass m1 = 3.0kg and m2 = 2.5kg are attached with a rope. The rope goes around several…

A: We need to calculate tension in the rope.

Q: The drawing shows two identical systems of objects; each consists of the same three small balls…

A: Given,m1 = 9.0 kgm2 = 6.1 kgm3 = 7.9 kgF = 441 N

Q: to the right (towards +x-axis) and whose engine is turned off and in neutral, is held at rest on a…

A:

Q: The system shown consists of 3 cables. For instance; cable C12 joins points 1 and 2. The coordinates…

A: Write the unit vector in direction of 1-2. u12=0-7.79, 7.58-0,…

Q: A pulley has a negligible mass (that means, the radius is not relevant).  It is supported with a pin…

A:

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.