The answer should be 0.87 The block in the figure has a velocity of 10 m/sec....
A body is projected up a 25° plane with an initial velocity of 12 m/s. If the coefficient of friction between the body and the plane is 0.25, determine how far the body will move up the plane and the time required to reach the highest point. Also draw a diagram showing the forces acting on the said object. Ans: 11.31 m and 1.88 s The block with a mass of 10 kg subjected to a 80N force, has a...
PHY101 Worksheet CO1b (1) - Word Table Tools - 0 x & Share Design Layout References Mailings Review View Help Design Layout _Tell me what you want to do 50- File Home Insert % Cut EB Copy Paste . Format Painter Clipboard F AL 1 - Аавьссос АаВЬСcD Аавьссос Аавьс Аавьссс Аав Аавьсср 1 Normal Subtitle 11 No Spac... Heading 1 Heading 2 Title Subtle Em... << > Calibri (Body V 11 VA A Aa A E 7 BIU -...
1. A 1 kg block of wood is moving with a velocity of 10 m s-1 on top of a table. The coefficient of kinetic friction between the block of wood and the table is 0.1. The block of wood is a cube with sides of 12 cm. a) How far does the block move before coming to a stop? b) If momentum id conserved, where did the momentum of the block go? c) The block slows down because of...
A m, - 5.124, block is placed on top of a m=10.0-49 block (figure). A horizontal force of 450n is applied to the 10.0-kg block, and the 5.12-kg block is tied to the wall. The coefficient of kinetic friction between all moving surfaces is 0.189. (a) Draw a free body diagram for each block and identify the action-reaction forces between the blocks. (Submit a file with a maximum siz of 1 MB) Choose File No file chosen This answer has...
Problem #1 The 10 kg block A attains a velocity of 5 m/s in 1 second starting from rest. Determine the coefficient of kinetic friction between block A and the horizontal plane. Neglect the weight of the pulley. Block B has a mass of 20 kg. g 10 m/s2
In a gun firing test, a 25 gram bullet is shot with a velocity of 500 m/s and embedded into a block which is placed on a trolley, as shown in Figure QI(b). The coefficient of kinetic friction between the block and the trolley is 0.45. The mass of the block and the trolley is 6 kg and 5 kg respectively. The trolley rolls freely on the floor. i. Determine the final velocity of the system. ii. Determine the kinetic...
Problem 3: For the mechanism system as shown in Figure 3. The block A is moving down 0,3 m/s in initial condition. Block A has mass of mA 75 kg. The cylinder B is considered a homogeneous solid and moves in frictionless bearings. The mass of cylinder B is m 85 kg and its radius is r 150 mm. Block C has mass of mc 145 kg. The kinetic coefficient of friction between block C and the mc 145 kg...
17-Block A weighs 10 N and block B weighs 3 N. If B is moving downward with a velocity (VB)3 m/s at t 0, determine the velocity of A whent-1 s. The coefficient of kinetic friction between the horizontal plane and block A is 0.15 (Use impulse and momentum concept) (vB 3 m
The force F, acting in a constant direction on the 24-kg the block when 8 = Othe block is moving to the right at v 6 m/s. The coefficient of kinetic friction between the block and surface is 0.3 (Figure 1) PartA Determine how far the block must slide before its velocity becomes 15 m/s Express your answer to three significant figures and include the appropriate units Value Units Figure F (N) Provide Feedback F- 50s12 s (m) Pearson ﹀:...
A 5.38 kg block is placed on top of a 9.24 kg block. A horizontal force of F = 70.6 N is applied to the 9.24 kg block and the 5.38 kg block is tied to the wall. The coefficient of kinetic friction between all moving surfaces is 0.28. There is friction both between the masses and between the 9.24 kg block and the ground. The gravity acceleration is 9.8 m/s^2. Determine the magnitude of the acceleration of the 9.24...