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A block of mass m= 8.5 kg is sliding on a rough surface, has a speed of v = 2 m/s when it collides with a spring. If the
Posted: Mon May 02, 2022 8:57 pm
by answerhappygod
- A Block Of Mass M 8 5 Kg Is Sliding On A Rough Surface Has A Speed Of V 2 M S When It Collides With A Spring If The 1 (34.71 KiB) Viewed 19 times
A block of mass m= 8.5 kg is sliding on a rough surface, has a speed of v = 2 m/s when it collides with a spring. If the block compresses the spring a maximum distance x= 0.2 m and the work done by friction force is W, =-2 J, then what is the force constant (k) Www of the spring in (N/m)? m X o a. 150 O b. 350 ос. 750 d. 550 O e. 950