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Two rubber blocks are placed on a frictionless flat surface. One block, with mass 25 kg. is launched directly towards th
Posted: Mon May 16, 2022 8:03 pm
by answerhappygod
- Two Rubber Blocks Are Placed On A Frictionless Flat Surface One Block With Mass 25 Kg Is Launched Directly Towards Th 1 (10.28 KiB) Viewed 48 times
Two rubber blocks are placed on a frictionless flat surface. One block, with mass 25 kg. is launched directly towards the second, which is stationary and has a mass of 7.0 kg. The two blocks have a perfectly elastic collision, launching the second block to the night with a speed of 7.0 m/s. What is the velocity of the first block after the collision, if to the night is considered the positive direction?