A 50 g mass hanger hangs motionless from a partially stretched spring. When a 50 gram...
A 50 g mass hanger hangs motionless from a partially stretched spring. When a 50 gram mass is added to the hanger, the spring stretch increases by 9 cm. What is the spring constant of the spring (in N/m)? (Assume g = 9.79 m/s2.) Never include units with your answer.
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A 50 g mass hanger hangs motionless from a partially stretched
spring. When a 50 gram...
A single mass (m1 = 4.4 kg) hangs from a spring in a motionless elevator.
A single mass (m1 = 4.4 kg) hangs from a spring in a motionless elevator. The spring constant is k = 270 N/m. 1) What is the distance the spring is stretched from its unstretched length? 2) Now, three masses (m1 = 4.4 kg, m2 = 13.2 kg and m3 = 8.8) hang from three identical springs in a motionless elevator. The springs all have the same spring constant given above. What is the magnitude of the force the bottom spring exerts on the...
A single mass m1 = 3.5 kg hangs from a spring in a motionless elevator. The...
A single mass m1 = 3.5 kg hangs from a spring in a motionless elevator. The spring is extended x = 15 cm from its unstretched length. 1) What is the spring constant of the spring? Now, three masses m1 = 3.5 kg, m2 = 10.5 kg and m3 = 7 kg hang from three identical springs in a motionless elevator. The springs all have the same spring constant that you just calculated above. What is the force the top...
A ball of mass 540 g hangs from a spring whose stiffness is 170 newtons per...
A ball of mass 540 g hangs from a spring whose stiffness is 170 newtons per meter. A string is attached to the ball and you are pulling the string to the right, so that the ball hangs motionless, as shown in the figure. In this situation the spring is stretched, and its length is 15 cm. What would be the relaxed length of the spring, if it were detached from the ball and laid on a table? cm
A single mass m1 = 4.4 kg hangs from a spring in a motionless elevator. The...
A single mass m1 = 4.4 kg hangs from a spring in a motionless elevator. The spring is extended x = 14 cm from its unstretched length. Now, three masses m1 = 4.4 kg, m2 = 13.2 kg and m3 = 8.8 kg hang from three identical springs in a motionless elevator. The springs all have the same spring constant that you just calculated above. 1) What is the force the top spring exerts on the top mass? 2) What...
A spring hangs vertically from a fixed support. A mass is then attached to the lower...
A spring hangs vertically from a fixed support. A mass is then attached to the lower end of the spring. When this system undergoes simple harmonic motion, it has a period of 0.36 s. By how much is the spring stretched from its initial length when the mass and spring are hanging motionless? m=?
Hang the 100 g mass on spring 1 and enter the additional displacement of the spring...
Hang the 100 g mass on spring 1 and enter the additional
displacement of the spring
_____10______cm. Calculate the spring constant of this
spring___________ N/m.
3. Place the 250 g mass on spring 3 and change the “Softness”
setting to 1 notch to the right of the middle.
Calculate the spring constant of spring 3
:_________________N/m.
Note that the displacement of the springs with the masses attached
is the NEW equilibrium length of the spring. The restoring force of
the...
1 point) A brick of mass 6 kg hangs from the end of a spring. When the brick is at rest, the spri...
Please solve both
1 point) A brick of mass 6 kg hangs from the end of a spring. When the brick is at rest, the spring is stretched by 3 cm. The spring is then stretched an additional 4 cm and eleased. Assume there is no air resistance. Note that the acceleration due to gravity-g, is g 980 cm/s Set up a differential equation with initial conditions describing the motion and solve it for the displacement s(t) of the mass...
8. A spring stretches 3 cm when a 5 g object is hung from it. The...
8. A spring stretches 3 cm when a 5 g object is hung from it. The object is replaced with a block of mass 50 g which oscillates in simple harmonic motion. What is the period of the motion? 9. It is known that a load with a mass of 25 g will stretch a spring 5 cm. The spring is stretched an additional 30 cm, and then released. (a) What is the spring's constant? (b) What is the period...
A spring has a length of 0.180 m when a 0.300 kg mass hangs from it,...
A spring has a length of 0.180 m when a 0.300 kg mass hangs from it, and a length of 0.750 m when a 2.20 kg mass hangs from it. (a) What is the force constant (in N/m) of the spring? _? N/m (b) What is the unloaded length (in m) of the spring? _? m
A 250 g block hangs from a spring with spring constant 7.0 N/m. Att 0 s...
A 250 g block hangs from a spring with spring constant 7.0 N/m. Att 0 s the block is 20 cm below the equilibrium point and moving upward with a speed of 140 cm/s What is the block's distance from equilibrium when the speed is 66 cm/s? Express your answer to two significant figures and include the appropriate units Value Units Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining ▼ Part C What is the block's distance...
A ball of mass 540 g hangs from a spring whose stiffness is 170 newtons per meter. A string is attached to the ball and you are pulling the string to the right, so that the ball hangs motionless, as shown in the figure. In this situation the spring is stretched, and its length is 15 cm. What would be the relaxed length of the spring, if it were detached from the ball and laid on a table? cm
Hang the 100 g mass on spring 1 and enter the additional
displacement of the spring
_____10______cm. Calculate the spring constant of this
spring___________ N/m.
3. Place the 250 g mass on spring 3 and change the “Softness”
setting to 1 notch to the right of the middle.
Calculate the spring constant of spring 3
:_________________N/m.
Note that the displacement of the springs with the masses attached
is the NEW equilibrium length of the spring. The restoring force of
the...
Please solve both
1 point) A brick of mass 6 kg hangs from the end of a spring. When the brick is at rest, the spring is stretched by 3 cm. The spring is then stretched an additional 4 cm and eleased. Assume there is no air resistance. Note that the acceleration due to gravity-g, is g 980 cm/s Set up a differential equation with initial conditions describing the motion and solve it for the displacement s(t) of the mass...
8. A spring stretches 3 cm when a 5 g object is hung from it. The object is replaced with a block of mass 50 g which oscillates in simple harmonic motion. What is the period of the motion? 9. It is known that a load with a mass of 25 g will stretch a spring 5 cm. The spring is stretched an additional 30 cm, and then released. (a) What is the spring's constant? (b) What is the period...
A 250 g block hangs from a spring with spring constant 7.0 N/m. Att 0 s the block is 20 cm below the equilibrium point and moving upward with a speed of 140 cm/s What is the block's distance from equilibrium when the speed is 66 cm/s? Express your answer to two significant figures and include the appropriate units Value Units Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining ▼ Part C What is the block's distance...
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