Two objects having masses m1 and m2 are connected to each other as shown in the figure and are released from rest. There is no friction on the table surface or in the pulley. The masses of the pulley and the string connecting the objects are completely negligible. What must be true about the tension Tin the string just after the objects are released? O T> m19 O T> m 29 O T

The diagram shows all the forces on an object with mass m = magnitude of the acceleration of the object? 89 kg. What is the 480 N Select one: O 9.4 m/s? 30° O 6.0 m/s? 3.0 m/s? 120 N O 4.5 m/s sine and cosine reversed. Check that you didn't get 11.5 m/s? 240 N

Forces A, B and Care applied at the origin in the directions indicated in the figure below. A has a magnitude of 22 N and is 40 above the positive X-axis. B has a magnitude of 25 N and is 60* above the negative X-axis. The forces are in equilibrium. 0 15 N B -10 60 20 15 8 10 int D 4 8 3 8 3 45- 20 25 30- C 435 N The magnitude of the components of A are most nearly (enter as positive): |A₂| N and A The magnitude of the components of B are most nearly (enter as positive): B₂ N and B The magnitude of force Čapplied at the origin required to balance the system is most nearly: N to th The angle of force from the negative X-axis as indicated is most nearly: 409 TO BE fast 75

One of the rides at an amusement park consists of small cars that are supported by steel cables 5.00 m long and rotated in a circle at gradually increasing speed.  As the speed increases, the cars rise.  Find the speed of a car when the cable makes an angle of 35.0 degrees with the vertical.