A light spring with force constant 35 N/m is compressed by 8.0 cm as it is...
A light spring with force constant 3.85 N/m is compressed by 8.0 cm as it is held between a 0.25 kg block on the left and a 0.50 kg block on the right. Both blocks and the spring are resting on a horizontal surface. When the blocks are simultaneously released from rest, find the acceleration with which each block starts to move given that uk 0.1 between the blocks and the surface.
answer is ?left = 0.252 m⁄s2, ?right = 0. Please show your work,
Thank you!
it is held between a 025 kg A light spring with force constant 35 N/m is compressed by 8.0 cm as it is held between a 0.25 kg block on the left and a 0.50 kg block on the right. Both blocks and the spring are resting on a horizontal surface. When the blocks are simultaneously released from rest, find the acceleration with which each...
A light spring of force constant 3.90 N/m is compressed by 8.00 cm and held between a 0.250 kg block on the left and a 0.520 kg block on the right. Both blocks are at rest on a horizontal surface. The blocks are released simultaneously so that the spring tends to push them apart. Find the maximum velocity each block attains if the coefficient of kinetic friction between each block and the surface is the following. In each case, assume...
A light spring of force constant 4.15 N/m is compressed by 8.00 cm and held between a 0.250 kg block on the left and a 0.530 kg block on the right. Both blocks are at rest on a horizontal surface. The blocks are released simultaneously so that the spring tends to push them apart. Find the maximum velocity each block attains if the coefficient of kinetic friction between each block and the surface is the following. In each case, assume...
012 (part 1 of 4) 10.0 points A massless spring with force
constant 277 N/m is fastened at its left end to a vertical wall, as
shown below. The acceleration of gravity is 9.8 m/s 2 . Initially,
the 8 kg block and 3 kg block rest on a horizontal surface with the
8 kg block in contact with the spring (but not compressing it) and
with the 3 kg block in contact with the 8 kg block. The 8...
A 0.56-kg object connected to a light spring with a force constant of 23.6 N/m oscillates on a frictionless horizontal surface. The spring is compressed 4.0 cm and released from rest. (d) For what value of x does the speed equal one-half the maximum speed? m
A 0.53 kg object connected to a light spring with a force constant of 23.2 N/m oscillates on a frictionless horizontal surface. If the spring is compressed 4.0 cm and released from rest. (a) Determine the maximum speed of the object. _____________cm/s (b) Determine the speed of the object when the spring is compressed 1.5 cm. ___________ cm/s (c) Determine the speed of the object when the spring is stretched 1.5 cm. _______________cm/s (d) For what value of x does...
A 0.30 kg object is attached to a spring with force constant 161 N/m so that the object is allowed to move on a horizontal frictionless surface. The object is released from rest when the spring is compressed 0.10 m. (a) Find the force on the object. N (b) Find its acceleration at that instant m/s2
A 0.40 kg object is attached to a spring with force constant 159 N/m so that the object is allowed to move on a horizontal frictionless surface. The object is released from rest when the spring is compressed 0.12 m. (a) Find the force on the object. _____ N (b) Find its acceleration at that instant ____m/s2
A 0.66 kg block attached to a spring with force constant 150 N/m
is free to move on a frictionless, horizontal surface as in the
figure below. The block is released from rest after the spring is
stretched 0.13 m.
(a) At that instant, find the force on the block.
N?
(b) At that instant, find its acceleration.
m/s^2?