45° Find Force BC
D=60kg
45° Find Force BC
When you lift a bowling ball with a force of 99N, the ba accelerates upward with an acceleration a. If you lift with a force of 110N, the ball's acceleration is 2a. Find the weight of the bowling ball. Find the acceleration a.
Find the products AB and BA for the diagonal matrices. -=[ -), 0-105] AB = BA =
4. Find the Resultant Force and directional angle using the method of components F-750 N 45" F-850 N F5-625 N 5. Find the Resultant of F1 and the respective angles for same using the Cartesian Method? F-300N e0r 60 F2 = 50N 6. Find the Magnitude of the resultant force and its direction using the Method of Components Fi- 30 Ib 45° 15° F2 40 lb 15 F-25 lb
4. Find the Resultant Force and directional angle using the method...
70° Ll 30° 45° F 300 N Problem 3 The magnitude of the resultant force (force vector F and force vector of 700 N) is 600 N and the direction of the resultant force is along the positive y axis, please find the magnitude of force F and its direction 15° 700 N Continued in the back side) 2
I dont understand 45,45,17
the second 45 is saying to find work?
45-48. Computing torque Answer the following questions about torque. 45, Let r OP= i + j + k. A force F (20, 0, 0) is applied at P. Find the torque about O that is produced. 45. A constant force F = (40, 30) (in newtons) is used to move a sled horizontally 10 m. 17. Dot product from the definition Compute u v if u and v...
1 B=60° a 45 60 N A man a rope with force of 60 N as shown in figure. Express this force as a vector. Find the unit vector along the line of action of the force. Find the magnitude of this unit vector Note: cos'a cos2B+ cos2y = 1
find BA please
11 of 15 11 complete) 6.5.33 possible, find AB and BA. (1-3 A= 2 -1 2 3 o 5 -4 1-1 2 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. AB = (Simplify your answer.) OB. This matrix operation is not possible. Click to select and enter your answer(s) and then click Check Answer. 1 part remaining Clear All hor type URL ☆ T O
Find frictional force
3. Useful formulas: fx = MxN a. Find frictional force and acceleration in the case given below. F = 20 N 4 kg Hs = 0.6,HR = 0.4 b. Suppose an external force F = 10/2 Nis applied on a block of mass 4 kg in a direction that makes an angle of 45° with the horizontal. Find N.fr, a if coefficient of kinetic friction, 4x = 0.3. (8)