Refer to the figure. Let the mass of the block be 9.20 kg and the angle 0 be 30.0°. Find (a) the tension in the cord and (b) the normal force acting on the block. (c) If the cord is cut, find the magnitude of the block's acceleration.

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Refer to the figure. Let the mass of the block be 9.20 kg and the angle e be 30.0°. Find (a) the tension in the cord and (b) the normal
force acting on the block. (c) If the cord is cut, find the magnitude of the block's acceleration.
Frictionless
(a)
90° - 0
Block
F, sin e
cose
E.
F sin 0
(b)
(c)
(a) Number
i
Units
(b) Number
i
Units
(c) Number
i
Units
Transcribed Image Text:Refer to the figure. Let the mass of the block be 9.20 kg and the angle e be 30.0°. Find (a) the tension in the cord and (b) the normal force acting on the block. (c) If the cord is cut, find the magnitude of the block's acceleration. Frictionless (a) 90° - 0 Block F, sin e cose E. F sin 0 (b) (c) (a) Number i Units (b) Number i Units (c) Number i Units
Expert Solution
Step 1

Given:mass of the block, m = 9.20 kgangle of inclination, θ = 30osurface of inclination is friction less

 

Advanced Physics homework question answer, step 1, image 1

Combining b) and c) FBD, we get the above FBD 

 

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