A mass M = 10 kg is held against a squeezed spring (red coil in figure below) by ametal bar a When the metal bar is removed, the springis released, and it pushes the mass along a frictionless track A mass M = 10 kg (blue box in figure below) is held against a squeezed spring (red coil in figure below) by ametal bar (black L-shaped bar with a circle on top in figure below). When the metal bar is removed, the springis released, and it pushes the mass along a frictionless track. Note that the mass and spring are not sticktogether, so when the spring restores to its original length at point o, the mass leaves the spring and keepsmoving forward. After some distance, the track becomes rough in the region between B and C L = 40 cm witha coefficient of kinetic friction uk = 0.2. Spring constant is k = 300 N/m. Distance between A and o s = 20cm.a) How much force does the mass push against the metal bar when it is held at point A?A mb) How fast is the mass before it arrives at the rough region at point B?A mc) Please find out whether the block can pass through the track. If you believe it can pass through, please findout its speed when it leaves the track at point D. If you believe it cannot pass through and stop somewhere onthe track, please identify its final position with the distance to point B.Ln 14, Col 13100%Windows (CRLF)UTF-8wwwMA OC DSB.

Name: A mass M = 10 kg is held against a squeezed spring (red coil in figure
Uploaded: 2024-03-20T06:58:04.000Z
Channel: Bartleby
Description: A mass M = 10 kg is held against a squeezed spring (red coil in figure below) by ametal bar a When the metal bar is removed, the springis released, and it pushes the mass along a frictionless track A mass M = 10 kg (blue box in figure below) is held