A force of 6.0 N is applied at the end of a lever that has a length of 3.0 meters. If the force is applied directly perpendicular to the the lever, as shown in the above diagram, what is the magnitude of the torque acting the lever?

Q: You often hold your hands away from you to keep from tipping over. This is because:

A: b)  You’re decreasing your rotational inertia.

Q: A single circular loop of wire of radius 0.46m is positioned in a uniform magnetic field of 0.47T…

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Q: A 80kg carpenter stands on a 30ON scaffold (a uniform rectangular board) with one rope supporting…

A: The situation can be described here where length of scaffold is 2L.

Q: When you pedal a bicycle, maximum torque is produced when the pedal sprocket arms are in the…

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Q: Provide two or more applications of torque and moment of inertia in Chemistry and Engineering.…

A: Torque is that the measure of the force which will cause an object to rotate about an axis. Force is…

Q: Calculate the rotational inertia of a meter stick, with mass O.629 kg, about an axis perpendicular…

A: mass of meter stick (m) = 0.629 kg location of rotational axis (d) = 0.37 m

Q: Which of the following has the highest moment of inertia when each of them has the same mass and the…

A: By perpendicular axis theorem a) I =mr2/2  b) I = mr2/4   c) I = (2/3)mr2  d) I = (2/5)mr2

Q: A 1450kg car with 58.0 cm diameter wheels accelerates from the rest to 60.0km/h in 5.95s. a) What…

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Q: An optical disc drive in your computer is spinning at 10,000 rpm (1045 rad/s).  It decelerates to…

A: Initial angular velocity of the disk, ωi=1045 rad/s Final angular velocity of the disk, ωf=0…

Q: m,- 5 kg and m, = 25 kg are connected by cords over pulleys that have radius r= 0.1 m, and the…

A: The free body diagram along with calculations is depicted in the figure attached below

Q: In terms of rotational inertia, explain why: You can swing a baseball bat faster than a long one of…

A: It is a scalar value which tells how difficult it is to change the rotational velocity of the object…

Q: A group of physics students, each of whom can pull with 100lb of force, is planning to topple a…

A: Given Force F                 = 100 lb Statue weight W  = 9600 lb

Q: A basketball is spun on a player's finger. The ball starts with a rotational speed of 10 rad/s and…

A: The rotational speed of the ball = 10 rad/secThe time  = 4.5 secThus the ball rotated = (10×4.5) =…

Q: Determine the moment of inertia of a 10.1 kg sphere of radius 0.683 m when the axis of rotation is…

A: Given data: Mass of the sphere (m) = 10.1 kg Radius of the sphere (R) = 0.683 m Need to determine…

Q: Calculate the torque about the z-axis that is out of the page at the origin in the following figure,…

A: Given Force, F1=3.10N,F2=1.90N, F3=3.00N,F4=1.80N Distance of each force, r1=3.1m, r2=2.2m,r3=0m,…

Q: Calculate the rotational inertia of a meter stick, with mass 0.737 kg, about an axis perpendicular…

A: Answer Given  Mass m = 0.737 kg L = 1 m The distance from center of the stick is given by x = (50 -…

Q: Calculate the rotational inertia of a meter stick, with mass O.408 kg, about an axis perpendicular…

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Q: hello, can you please explain this to me. Thanks   1) State the condition for rotational equilibrium…

A: Effects of forces on state of motion:-The forces change the translational state of the motion of the…

Q: A Force F = (i+2j) N is acting on a point with position vector r= (2i-4j)m. What is the…

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Q: poA bicycle pedal is pushed straight downwards by a foot with a 36 Newton force. The shaft of the…

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Q: alculate the rotational inertia of a meter stick, with mass 0.735 kg, about an axis perpendicular to…

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Q: An automobile engine slows down from 3500 rpm to 1400 rpm in 4.00 s

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Q: What is the torque by the fire extinguisher about the center of the seesaw, in N-m? Use g = 10 m/s².…

A: Given data as per the question Mass of fire extinguisher =5 kg weight on other side =10 kg

Q: How do you determine the torque/force distribution during a car's turn with an open rear…

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Q: Enter to 3 significant figures = TF3 -10.8 = -9.35 TFA TF₂ (d) Between F₂ and F4 which force…

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Q: The 5.0 kg, uniform, horizontal rod is seen from the side. What is the gravitational torque about…

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Q: A ring and disc are both rolling without slipping so that both have a kinetic energy of 108. What is…

A: Given,  Kinetic Energy = 108 We need to calculate, Kinetic energy of ring and disc

Q: An object whose moment of inertia is 3.60 kg m² experiences the torque shown in the figure (Figure…

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Q: Question One. 1). Locate the centroid C (8,9) of the shaded area. 2). Determine the moment of…

A: The moment of inertia is defined as the fraction or the ratio of the torque to the per-unit angular…

Q: A constant net torque is applied to an object. Which one of the following will NOT be constant? A)…

A: Torque is given as , T = Iα      (1) From equation (1) we can say that if torque is constant that…

Q: Torque: The torque is a vector 1-7X and so has both magnitude and direction. If we let A= expression…

A: The length of the r=0.3 m The magnitude of force, F = 4 NThe objective is to determine the magnitude…

Q: F- 15 N F- 10 N 35 For the two forces, determine the magnitude and direction of the net torque about…

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Q: A 55-kg person riding a bike puts all her weight on each pedal when climbing a hill. The pedals…

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Q: What is the torque by the fire extinguisher about the center of the seesaw, in N-m? Use g = 10 m/s².…

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: 5. A round object is released from rest to roll without slipping down an incline that ends with a…

A: Write the given values to the suitable variables.Here, M and R are the mass and radius of the round…

Q: Q4-The geometry of arm can be simplified as follow. Determine the moment of inertia about y axis…

A: let say there is two box one with length h = 4 inch , width b =10 inch…

Q: Q4: A captain of a ship turns the stirring wheel by applying a 20 N toque. If he applies the force…

A: 4) Force (F) = 20 N radius (r) = 0.2 m θ = 80 degrees

Q: Att-3s, a point on the rim of a 0.200-m-radius Wheel has a tangential speed of 50m/s as the wheel…

A: let t = 3.0 s , r = 0.200 m , tangential velocity , v = 50 m/s  tangential acceleration , atan =…

Q: 5. Compute the rotational KE of a 25-kg wheel rotating at 6 rev/s if the radius of gyration of the…

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Q: When the red light turns green at an intersection, you step on the accelerator and your car begins…

A: Given data: Initial angular velocity (ω) = 0 rad/s Angular acceleration (α) = 6.8 rad/s2 Time (t) =…

Q: Find the rotational inertia of the following masses with respect to the x-axis: m1=1.0,…

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Q: The object shownl the lowest moment of inertia I? A. x axis By axis z axis D. Same I for any axis.…

A: Moment of inertia of system of particles  I = Σ mr2

Q: Part a) Suppose you exert a force of 192 N tangential to a 0.290-m-radius 71.0-kg grindstone (a…

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Q: What is the magnitude of the torque about the origin of the orce (-3i+3j+5k) N if it is applied at…

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Q: Problem 2: A gyroscope is spun up from rest to 32 rad/s in 0.40 s. a) What is its angular…

A: The angular acceleration is given by,

Q: What is the angular acceleration (in rad/s^2) of an upper cut punch if velocity at t = 0.15 is 8.1…

A: