[4.] A point object with mass M is subject to a net force changing with time...
An object with mass m is initially at rest at the origin z0. At time t- 0 it starts to accelerate with a changing accelerstion along the +z direction. At timet=Tit is at the point z-rr and its speed is measured ase(T)-vr. 3. How much work in done by the force to acelerate the object during the time interval 77
There is an object, which moves in a circular path with radius of 0.367 m and angular acceleration of 0.12 rad/s a) If the object starts at rest find the time required to get angular velocity of 1.52 rad/s? (2 points) b) Find net linear acceleration of the object at the time of angular velocity of 1.32 rad/s? (4 points) At a particular instant, a 1.5 kg particle's position is r = (21-4j+6k)m, its velocity is Y = (-3i+5j +2k)...
An object with mass m is initially at rest at the origin z-0. At time t-0 it starts to accelerate with a changing acceleration along the +z direction. At time t = T it is at the point z=:T and its speed is measured as e(T) = vr 6. Find the for tr and τ in terms of F. m, and T
An object with mass m is initially at rest at the origin z 0 . At time t 0 it starts to accelerate with a changing aceleration along the +z direction. At time t = T it is at the point z-ST and its speed is measured as e(T)-vr . 5. If the foroe accelerating the object is of the form F() - Fo (1-)for SS T, what is the power supplied by the force at acoerating the object is...
3. (25 points) A small object of mass m slides around in a horizontal, frictionless, circular tube of radius R. The object is given an initial velocity vo at the point shown. At somc later timc, defined to be t = 0, some strange force starts to act on the object The force is always directed opposite to the object's velocity and has known constant magnitude c as long as the object is moving. Consider only the time while the...
2. Find the velocity and position as functions of time for a particle of mass m subject to the force given below and starting with the given initial conditions. from rest at x-0 and t0, subject to the force given by: a. & ct, starts from rest at x = 0 and t 0. b. X-CX-1/2, starts from rest at x = 0 at t = 0, where Fo-c, and a are constant.
A object of mass 3.00 kg is subject to a force Fx that varies with position as in the figure below.(a) Find the work done by the force on the object as it moves from x = 0 to x = 4.00 m=___________J(b) Find the work done by the force on the object as it moves from x = 5.00 m to x = 9.00 m=___________J(c) Find the work done by the force on the object as it moves from...
A object of mass 3.00 kg is subject to a force Fx that varies with position as in the figure below. Fx (N) 3 x (m) 2 4 6 8 10 12 14 16 18 20 (a) Find the work done by the force on the object as it moves from x 0 to x = 5.00 m. (b) Find the work done by the force on the object as it moves from x 5.00 m to x 10.0 m....
A object of mass 3.00 kg is subject to a force Fx that varies with position as in the figure below. (a) Find the work done by the force on the object as it moves from x = 0 to x = 5.00 m. (b) Find the work done by the force on the object as it moves from x = 5.00 m to x = 11.0 m. (c) Find the work done by the force on the object as it moves from...
A force F = (3xi - 2xyj) N acts on an object as the object moves in the .x direction origin to .v 5.00 m (no motion in v-axis). The object has a mass m = 5.00 kg. Find the work done on the object by the force F. lf the object starts from rest, what is the final speed of the object at x = 5.00 m.?