the block is released from rest. the vertical rod is
smooth.. determine its velocity after the block falls H. underfomed
spring = 30 cm
mass of block = 23 kg
H= 43 cm
please determine spring energy at start and spring energy at
end
clear handwriting or typed please
thank you
Homework Answers
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the block is released from rest. the vertical rod is
smooth.. determine its velocity after the...
Problem # 2 (10 Marks) The 10-kg rod AB is released from rest when 6 is...
Problem # 2 (10 Marks) The 10-kg rod AB is released from rest when 6 is essentially zero. Point A is confined to move in the smooth vertical guide, while end B moves in the smooth horizontal guide and compresses the spring as the bar falls. If the modulus of the spring is k 200 N/m, determine VA of the end A when 0 45 BiO 0.6 m
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A 700 g block is released from rest at height ho above a vertical spring with...
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A 943 g block is released from rest at height ho above a vertical spring with spring constant k = 540 N/m and negligible mass. The block sticks to the spring and momentarily stops after compressing the spring 24.5 cm. How much work is done (a) by the block on the spring and (b) by the spring on the block? (c) What is the value of ho? (d) If the block were released from height 4ho above the spring, what...
A 700 g block is released from rest at height h0 above a vertical spring with...
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surface and moves to the right. The spring has a spring constant k
= 12N/m and is initially compressed 1.2 m, Find the intial elastic
energy stored in the spring, the maximum force of the spring on the
block and the maximum a speed of the block.
beu
The 2-lb block is released from rest at A and slides down along the smooth cylindrical surface. If the attached spring has a stiffness k 2 lb/ft, determine the longest unstretched length so that it does not leave the surface, using both an: a) n-t coordinate system, and an b) coordinate system Notes: Assume block and spring move in a vertical plane. k 2 lb/ft
A 700 g block is released from rest at height ho above a vertical spring with spring constant k = 405 N/m and negligible mass. The block sticks to the spring and momentarily stops after compressing the spring 17.5 cm. (a) How much work is done by the block on the spring? (b) How much work is done by the spring on the block? (c) What is the value of ho? (d) If the block were released from height 2.00ho...
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A 12 kg slender rod is placed against the wall at an angle of 45 degrees as shown. If it is released from rest, determine the angular velocity of the rod at the instant just before it hits the ground (angle 0 degrees). Neglect friction. Moment of Inertia lg of rod-2 12 8 Bar AB is l0 k Spring unstrctched Starth from rest Hint: Tou k"
A 12 kg slender rod is placed against the wall at an angle of...
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