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3 1 point Two blocks, A and B, are initially held together by a string as shown in the figure; the mass of block A is of
Posted: Mon May 16, 2022 7:20 pm
by answerhappygod
- 3 1 Point Two Blocks A And B Are Initially Held Together By A String As Shown In The Figure The Mass Of Block A Is Of 1 (63.3 KiB) Viewed 64 times
3 1 point Two blocks, A and B, are initially held together by a string as shown in the figure; the mass of block A is of 2.2 kg and the mass of block B is 4.0 kg. The massless spring in-between the two blocks has a spring constant of k= 656 N/m and is initially compressed by 44 cm. The two blocks are initially moving together with a speed of 1.00 m/s. When the string is cut (i.e., when the blocks are released), the spring expands and pushes the two blocks apart. What is the speed (in m/s) of the block A? You may assume that the surface is horizontal and frictionless. HINT: As shown in the figure, VA and v must be in opposite directions (i.e., have opposite sign). V AB Vg A B Type your answer...