Based on the following figure information, what is the torque generate by force F? 0.70 m 60° F = 200 N

Q: Express the force in Cartesian vector form. F= 21 kN 3 m Im m, 2 m

A: The initial point of the vector is (0,0,0) The terminal point of the vector is (-1,-2,3)

Q: Using a graphic calculator, plot the vector field F(r, y) = i Ruj. Explain briefly with words why…

A: The plot for vector  field F(x,y)=xx2+y2i-yx2+y2

Q: A sodium ion (Na+) moves in the xy-plane with a speed of 2.90 ✕ 103 m/s. If a constant magnetic…

A:

Q: Prove that the tangent vector is always orthogonal tothe position vector for the vector-valued…

A: Given r(t) =⟨sin t, sint cos t, cos2 t⟩.  we need to prove that the tangent vector is always…

Q: 6. Find the work done by the force F=(-2,3,-5)when the object is moved from the point A(0,1,4)to the…

A:

Q: The acceleration vector points in the direction of motion. O True O False

A: If acceleration is positive then the acceleration vector points in the direction of motion.  But if…

Q: The temperature at a point (x, y, z) is given by where T' is in degrees Celsius and x, y and z are…

A:

Q: How do you define and calculate the work done by a variable force directed along a portion of the…

A: Work done by a variable force directed along a portion of x-axis : In  a small displacement dx, F is…

Q: acting on it by use of the component method. Show all your work and be sure to make a final…

A: component

Q: 1. A wrench is used to twist a bolt. A force of 60 N is applied in a clockwise direction at 80° to…

A: Torque is the measure of the force that can cause an object to rotate about an axis.

Q: Sketch a closed curve on a sheet of paper and draw a unit tangent vector T on the curve pointing in…

A:

Q: A vector F = 30 i + 40 j is used to represent a force. Identify a unit vector u that has the same…

A: Note:- To find a unit vector with the same direction as a given vector, simply we divide the given…

Q: Which of the following is the work done by a constant force F moving an object along a straight line…

A: The work done is defined as the integral of the force F with respect to the distance.   The work…

Q: Use Newton's Second Law of Motion to find the force required so that a particle of mass 2 has…

A: Given: m=2r(t)=⟨t2,t4,sin(2t)⟩

Q: 1. State whether the following are scalar or vector quantities: (a) A temperature of 50 °C (b) A…

A: (a) Temperature possesses only magnitude, as in the given case 50 deg. Celsius but does not have…