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Part A A 450-kg piano is being unloaded from a truck by rolling it down a ramp inclined at 22° There is negligible frict
Posted: Mon May 16, 2022 7:22 pm
by answerhappygod
- Part A A 450 Kg Piano Is Being Unloaded From A Truck By Rolling It Down A Ramp Inclined At 22 There Is Negligible Frict 1 (22.33 KiB) Viewed 64 times
Part A A 450-kg piano is being unloaded from a truck by rolling it down a ramp inclined at 22° There is negligible friction and the ramp is 11.0 m long. Two workers slow the rate at which the piano moves by pushing with a combined force of 1200 N parallel to the ramp. If the piano starts from rest, how fast is it moving at the bottom? Express your answer using two significant figures. IVO AL ? m/s Submit Request Answer