I 60° H. A rectangular prism (mass M = 4 kg, height H = 0.5 m) is in rest on a frictionless horizontal plane. There is a second similar shaped prism H/2 60° (mass m = 1 kg, height 4 = 0.25 m) positioned on the inclined plane of the H 2 first prism and it is also in rest. There is no friction between these prisms. A spring (spring constant 80 N/m, rest length H = 0.5 m) is connecting the two prisms. At t = 0, the system is in situation I (top figure). II Part A Determine the velocities of both prisms in situation II, indicated in the bottom figure. VM = Number Units The prism moves to the left O The prism moves to the right| vm,x = Number Units vm,y = Number Units Part B For situation II, write down all equations needed to determine every force on the prisms, as well as their accelerations.

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INL
60°
H
H/2
A rectangular prism (mass M = 4 kg, height H = 0.5 m) is in rest on a
60°
frictionless horizontal plane. There is a second similar shaped prism
H
(mass m = 1 kg, height
0.25 m) positioned on the inclined plane of the
www
first prism and it is also in rest. There is no friction between these prisms. A spring
(spring constant 80 N/m, rest length H = 0.5 m) is connecting the two prisms. At
t = 0, the system is in situation I (top figure).
II
Part A
Determine the velocities of both prisms in situation II, indicated in the bottom figure.
Number
Units
VM
The prism moves to the left
The prism moves to the right
Number
Units
vm,x
Number
Units
vm,y
Part B
For situation II, write down all equations needed to determine every force on the prisms, as well as their accelerations.
Transcribed Image Text:INL 60° H H/2 A rectangular prism (mass M = 4 kg, height H = 0.5 m) is in rest on a 60° frictionless horizontal plane. There is a second similar shaped prism H (mass m = 1 kg, height 0.25 m) positioned on the inclined plane of the www first prism and it is also in rest. There is no friction between these prisms. A spring (spring constant 80 N/m, rest length H = 0.5 m) is connecting the two prisms. At t = 0, the system is in situation I (top figure). II Part A Determine the velocities of both prisms in situation II, indicated in the bottom figure. Number Units VM The prism moves to the left The prism moves to the right Number Units vm,x Number Units vm,y Part B For situation II, write down all equations needed to determine every force on the prisms, as well as their accelerations.
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