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What is the tension in the string as the block falls?
The tension in the string as the block falls is the force exerted by the string to support the weight of the block and keep it from accelerating too quickly.
A heavy block at rest is suspended by a vertical ropewhen the block is accelerated upward does the rope tension increase or stay the same?
The rope tension will increase when the block is accelerated upward. This is because the tension in the rope must now counteract not only the weight of the block but also the additional force due to the block's acceleration.
What is the apparent weight of the floating block when a block of wood is floating in a lake?
The apparent weight of the floating block is equal to the weight of the displaced water, according to Archimedes' principle. Since the block is floating, its weight is balanced by the upthrust force of the water pushing up on it. So, the apparent weight of the floating block is less than its actual weight.
Is the buoyancy force or the weight of the block larger?
The buoyancy force is typically larger than the weight of a floating block because the buoyant force is equal to the weight of the fluid displaced by the block. This relationship allows objects to float when the buoyant force exceeds their weight.
If I'm trying to push a huge block what do you have to overcome to move it Just the weight of the block the weight of the block plus friction or weight of the block plus their own body weight?
To move a block, you have to overcome the weight of the block plus the force of friction between the block and the surface it's on. Friction opposes motion, so you'll need to apply a force greater than the combined force of the block's weight and friction to move it. Your own body weight doesn't directly affect the force needed to move the block unless you're using your weight to increase the force you're applying.
What is the tension in the string as the block falls?
The tension in the string as the block falls is the force exerted by the string to support the weight of the block and keep it from accelerating too quickly.
A heavy block at rest is suspended by a vertical ropewhen the block is accelerated upward does the rope tension increase or stay the same?
The rope tension will increase when the block is accelerated upward. This is because the tension in the rope must now counteract not only the weight of the block but also the additional force due to the block's acceleration.
What types of fault is formed when plates diverge or pull apart?
Tension in Earth's crust pulls rock apart, causing hanging walls. In a normal fault, the fault is at an angle, so one block of rock lies above the fault while the other block lies below the fault. The block of rock that lies above is called the hanging wall. The rock that lies below is called the footwall.
What is the difference between a normal fault and reverse fault?
A Reverse fault is happens when tectonic forces cause compression that PUSHES rocks together. Normal fault happens when tectonic forces cause tension that PULLS rocks apart.Normal fault is when the hanging block moves down relative to foot block wall where as the reverse fault is formed when the hanging block wall moves up relative to the foot block walls a result of tension and compression force respectively
What is a block of rock above a fault?
A block of rock above a fault is called the hanging wall. In a fault, the hanging wall is the block of rock that is positioned above the fault plane, while the block below the fault is called the footwall.
How is the hanging wall different from the footwall?
The hanging wall is the upper block in a fault where movement has occurred, while the footwall is the lower block that has not moved. The hanging wall moves over the footwall in response to stress within the Earth's crust.
What type of fault is formed when plates diverge or apart?
Tension in Earth's crust pulls rock apart, causing hanging walls. In a normal fault, the fault is at an angle, so one block of rock lies above the fault while the other block lies below the fault. The block of rock that lies above is called the hanging wall. The rock that lies below is called the footwall.
A 9.0 kg hanging weight is connected by a string over a pulley to a 5.0 kg block sliding on a flat table If the coefficient of the sliding friction is 0.20 what is the tension in the string?
Assume the table were frictionless, then Tension according to formula is given by":T=m1m2g/(m1+m2) ,soT= 9*5*9.8/(9+5) = 31.5N.But now presence of friction will reduce it. SoFriction acting on mass on table= 0.2* its weight= 0.2*5*9.8=10N , so net tension in the string is T=31.5N-10 N=21.5N. and that is it!
What is the block above the fault called?
The block above the fault is called the hanging wall.
What are landforms produced by tension?
Fault-Block MountainsValleys
Is a hanging wall the same as a footwall?
No, a hanging wall and a footwall are not the same in geology. The hanging wall is the block of rock above a fault line that moves down relative to the footwall, which is the block of rock below the fault line that moves up.
A block of wood is floating in water The weight of the part of the block above water is one-third of the block What is the weight of the water displace by the block of wood?
The weight of water displaced by the floating block of wood is exactly equal to the weight of the ENTIRE block of wood, regardless of how much of the wood is above the water level.
