the mass center of the 6lb ball has a velocity Vg=6ft/s when it strikes the end of the smooth 3lb slender bar which is at rest determine the angular velocity e=0.7

Q: The 9-kg slender bar AB is released from rest in the position shown. Neglect friction in all contact…

A: Given Mass m=9kgαAB=3αAB i-2αAB j A=acceleration of mass at G

Q: A uniform thin rod of length 0.51 m and mass 4.2 kg can rotate in a horizontal plane about a…

A:

Q: A uniform thin rod of length 0.105 m and mass 7.73 kg can rotate in a horizontal plane about a…

A: Given quantities: length of the rod L= 0.105 m mass of the rod M = 7.73 kg mass of the bullet m =…

Q: A uniform thin rod of length 0.68 m and mass 4.7 kg can rotate in a horizontal plane about a…

A:

Q: A uniform thin rod of length 0.29 m and mass 4.0 kg can rotate in a horizontal plane about a…

A: The axis of rotation is in the middle of the rod r = 0.145 m m = 0.0035 kg, θ = 60 deg, M = 4.0 kg,…

Q: A ventilation fan with a moment of inertia of 8.2 kg-m2 has a net torque of 4.1 N-m applied to it.…

A:

Q: /216 The 3-kg sphere moves in the x-y plane and has the indicated velocity at a particular instant.…

A: Given:mass of sphere, m = 3 kgSolution:a. To find the linear momentum we have:     p = mv…

Q: Two wooden spheres, each of mass M, are connected to two ends of a narrow rod of negligible mass and…

A:

Q: A bullet B  is fired horizontally into the center G of the target plate with a mass of 50 kg. Before…

A:

Q: A wad of sticky clay with mass mand velocity v, is fired at a solid cylinder of mass Mand radius R…

A:

Q: A ventilation fan with a moment of inertia of 9.4 kg-m2 has a net torque of 7.1 N-m applied to it.…

A: Given data The moment of inertia is given as I = 9.4 kgm2. The net torque is given as T = 7.1 Nm.…

Q: A ventilation fan with a moment of inertia of 4.1 kg-m2 has a net torque of 8.7 N-m applied to it.…

A: Given data: Moment of inertia (I) = 4.1 kg.m2 Net torque (τ) = 8.7 N-m Time (t) = 2.7 s Required:…

Q: Two uniform thin identical rods each of mass 15 g and length 30 cm are joined so as to form a cross…

A: Given data Mass of the rods, m=15 g=0.015 kg Length, L=30 cm=0.3 m Angular velocity of the center of…

Q: Observe the relationship between torque and angular momentum.

A: Torque on a body τ ( in Nm)  ,about point O, given as…

Q: A ventilation fan with a moment of inertia of 4.6 kg-m2 has a net torque of 8.6 N-m applied to it.…

A: Calculate the angular acceleration of the fan. α=τI=8.6 N·m×1 kg·m/s21 N4.6 kg·m2=1.87 rad/s2 Here,…

Q: The 9-kg slender bar AB is released from rest in the position shown. Neglect friction in all contact…

A:

Q: A uniform thin rod of length 0.48 m and mass 3.5 kg can rotate in a horizontal plane about a…

A: Given, Length of the rod, L = 0.48 mmass of the rod, M = 3.5 kgmass of bullet, m = 3.2 gθ =…

Q: A uniform thin rod of length 0.72 m and mass 4.1 kg can rotate in a horizontal plane about a…

A:

Q: At the instant shown below, point O has got a velocity of -1.51-9,1j m/s while the bat is rotating…

A: Given,

Q: A uniform thin rod of length 0.200 m and mass 5.00 kg can rotate in a horizontal plane about a…

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Q: A uniform thin rod of length 0.600 m and mass 3.50 kg can rotate in a horizontal plane about a…

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Q: Two spheres of masses 5.2 kg and 3.9 kg are connected by a rigid mass-less rod of length 5.4 cm look…

A: Given: mass of spheres, m1 = 5.2 kg & m2 = 3.9 kg  Length of the rod connecting the masses, L =…

Q: A thin circular ring of mass 80g and radius, 5cm is rotated about an axis through its center at an…

A: The moment of inertia of the ring is  I = M R2 where, m is the mass and R is the radius of ring.…

Q: A thin rod of mass 0.9 kg and length 1 m is suspended, at rest, from one end so that it can freely…

A: According to Newton's second law of motion, the net force acting on the object is the product of the…

Q: A light rigid rod 1.00 m in length joins two particles, with masses 4.00 kg and 3.00 kg, at its…

A: Solution: Given that length L = 1 m m1 = 4 kg m2 = 3 kg v = 7.5 m/s

Q: A 500.0 g bird is fly- g horizontally at 2.25 m/s, not ying much attention, when it sud- nly flies…

A: Given Mass of bar M = 1.5 kg Length L =0.75 m Moment of inertia about center = (1/12) ML2

Q: A uniform thin rod of length 0.45 m and mass 4.2 kg can rotate in a horizontal plane about a…

A:

Q: A uniform stick 1.4 m long with a total mass of 290 g is pivoted at its center. A 3.6-g bullet is…

A: Given, Length of stick , L = 1.4 m Mass of stick ,M = 290 g = 0.290 kg Mass of bullet ,m = 0.0036 kg…

Q: Elements of the lower arm are shown in the figure. The weight of the forearm is 5 lb with mass…

A: SOlution: given that forearm weight = 5 lb weight of sphere = 8 lb to find the T so teh overall…

Q: A uniform thin rod of length 0.48 m and mass 3.5 kg can rotate in a horizontal plane about a…

A: Given data: The length of rod is l=0.48 m. The mass of rod is M=3.5 kg. The mass of bullet is m=3.2…

Q: A uniform thin rod (ML?) of length 0.9 m and mass 2.4 kg can rotate in a horizontal plane about a…

A: Given The length of the rod is L=0.9 m. The mass of the rod is mr=2.4 kg. The mass of the bullet is…

Q: A playgorund carousel is free to rotate about its center on frictionless bearings, and air…

A:

Q: A particle of mass 0.400 kg is attached to the 100-cmmark of a meter stick of mass 0.100 kg. The…

A: a)The total moment of inertia I of the system consisting of the meter stick of mass m and the…

Q: A uniform rod of lenght L=20 cm and mass M=1 kg is lying on a frictionless table. You slide a small…

A: Given, Length of rod, Mass of rod, Mass of ball, Speed of ball, Distance of ball from center of…

Q: A small Particle of mass 50 gram fired horizontally at a speed of 8 m/s . When it collides and…

A:

Q: A hollow, iron sphere has a radius R = 0.8 m and mass M = 8 kg. IT rotates at a constant àngular…

A:

Q: On a frictionless table, a m = 0.70 kg glob of clay strikes a uniform M = 0.82 kg bar…

A:

Q: Two 0.500-kg solid balls are connected by a 2.00-m stick with negligible mass as shown below. 2.00 m…

A:

Q: A roller coaster has mass 3000.0 kg and needs to make it safely through a vertical circular loop of…

A: Given: Mass of roller coaster m = 3000 kg. Radius of roller coaster r = 50 m.

Q: ro particles of mass m and M undergo unife out each other at a separation R under the in e constant…

A: Suppose two particles of mass (m) and (M) undergo uniform circular motion about each other at a…

Q: A uniform thin rod of length 0.70 m and mass 5.5 kg can rotate in a horizontal plane about a…

A:

Q: A uniform thin rod of length 0.73 m and mass 3.0 kg can rotate in a horizontal plane about a…

A:

Q: A uniform solid disk of mass 4.00 kg and radius 0.700 m rotates about a fixed axis perpendicular to…

A:

Q: A 6:0-kg particle moves to the right at 4:0 m=s as shown. The magnitude of its angular momentum…

A: The angular momentum about point O is given as

Q: a uniform thin rod of length 0.500 m and mass 4.00 kg can rotate in a horizontal plane about a…

A: Using the law of conservation of angular momentum,

Q: 2.4 The diagram shows a particle moving in a circular path under the influence of a central force.…

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.