Question
In: Math
A spring has a natural length of 24 cm. If a 27-N force is required to...
A spring has a natural length of 24 cm. If a 27-N force is required to keep it stretched to a length of 30 cm, how much work W is required to stretch it from 24 cm to 27 cm? Round your answer to two decimal places. W = J
Solutions
milcah answered 1 year agoRelated Solutions
A spring has a natural length of 50cm. If a 60N force is required to keep...
A spring has a natural length of 50cm. If a 60N force is
required to keep the spring compressed 20cm, how much work is done
during this compression? How much work is required to compress the
spring to a length of 25cm?
A certain spring is compressed 0.2 metres from its natural length by a force of 0.02...
A certain spring is compressed 0.2 metres from its natural
length by a force of 0.02 newtons. A 0.1 kilogram mass is attached
to this spring. There is no damping, and the mass is acted on by an
external force of 0.05 cos(0.8 t) newtons, where t is measured in
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(equilibrium) position.
(a) Set up and solve the initial value problem for the
displacement x(t) of...
A spring of negligible mass stretches 3.00 cm from its relaxed length when a force of...
A spring of negligible mass stretches 3.00 cm from its relaxed
length when a force of 6.60 N is applied. A 0.400-kg particle rests
on a frictionless horizontal surface and is attached to the free
end of the spring. The particle is displaced from the origin to x =
5.00 cm and released from rest at t = 0. (Assume that the direction
of the initial displacement is positive. Use the exact values you
enter to make later calculations.) (a)...
A spring (70 N/m ) has an equilibrium length of 1.00 m. The spring is compressed...
A spring (70 N/m ) has an equilibrium length of 1.00 m. The
spring is compressed to a length of 0.50 m and a mass of 2.2 kg is
placed at its free end on a frictionless slope which makes an angle
of 41 ? with respect to the horizontal. The spring is then
released. (Figure 1)
Part A
If the mass is not attached to the spring, how far up the slope
from the compressed point will the mass move...
A horizontal spring with a spring constant of 190 N/cm is compressed 6.3 cm. A wooden...
A horizontal spring with a spring constant of 190 N/cm is
compressed 6.3 cm. A wooden block with a mass of 1.5 kg is placed
in front of and in contact with the spring. When the spring is
released it pushes the block, which slides on a frictionless
horizontal surface for some distance. The block then slides up a
frictionless incline of 27 above the horizontal and comes to a
momentary stop before sliding back down. The system is the...
A horizontal spring with a spring constant of 190 N/cm is compressed 6.3 cm. A wooden...
A horizontal spring with a spring constant of 190 N/cm is
compressed 6.3 cm. A wooden block with a mass of 1.5 kg is placed
in front of and in contact with the spring. When the spring is
released it pushes the block, which slides on a frictionless
horizontal surface for some distance. The block then slides up a
frictionless incline of 27 above the horizontal and comes to a
momentary stop before sliding back down. The system is the...
A horizontal spring with a spring constant of 190 N/cm is compressed 6.3 cm. A wooden...
A horizontal spring with a spring constant of 190 N/cm is
compressed 6.3 cm. A wooden block with a mass of 1.5 kg is placed
in front of and in contact with the spring. When the spring is
released it pushes the block, which slides on a frictionless
horizontal surface for some distance. The block then slides up a
frictionless incline of 27 degrees above the horizontal and comes
to a momentary stop before sliding back down. The system is...
An unstretched spring is 30 cm long. When the spring is stretched to a total length...
An
unstretched spring is 30 cm long. When the spring is stretched to a
total length of 60cm, it supports transverse waves moving at 4.5
m/s. How fast will waves travel in this spring if it is stretched
to 90cm?
An unstretched spring is 30 cm long. When the spring is stretched to a total length...
An
unstretched spring is 30 cm long. When the spring is stretched to a
total length of 60cm, it supports transverse waves moving at 4.5
m/s. How fast will waves travel in this spring if it is stretched
to 90cm?
A spring that has a force constant of 1050 N/m is mounted vertically on the ground....
A spring that has a force constant of 1050 N/m is mounted
vertically on the ground. A block of mass 1.40 kg is dropped from
rest from height of 1.40 m above the free end of the spring. By
what distance does the spring compress?
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