A normal sized rock can vary greatly in weight depending on its composition and size. On average, a normal sized rock might weigh anywhere from a few ounces to a few pounds.
The medium-sized rock sample had approximately 30% empty space, meaning 30% of its volume was not occupied by solid material.
Neither 100 pounds = 100 pounds no matter what it is 100 pounds of.
If you sit on a rock with a downward force of 'W' pounds, then the rock exerts an upward force of 'W' pounds on your derriere. We know that the sum of the forces on the seat of your pants must be zero. Otherwise the pants would be accelerating, either up or down.
To lift a 60 pound rock with a mechanical advantage of 4, you would need to apply 15 pounds of force. This is because the force needed is the weight of the rock divided by the mechanical advantage (60 pounds / 4 = 15 pounds).
If the rock is sitting in the dirt, the normal force from the ground and the force of gravity are acting on it. The normal force is the force exerted by the ground supporting the rock, while the force of gravity is pulling the rock downwards towards the Earth.
To convert liters of rock to pounds, you need to know the density of the rock. Most common types of rock have a density of about 2.5 grams per cubic centimeter, which translates to approximately 6.2 pounds per liter. Therefore, 14 liters of rock would weigh about 86.8 pounds (14 liters × 6.2 pounds/liter). However, this can vary depending on the specific type of rock.
A thinly layered rock composed of clay-sized particles is a type of sedimentary rock called shale. Shale is formed through the compaction of clay and silt-sized particles over time.
It depends on how deep the bag/box is.
the answer is ash
If the sedimentary rock contains angular gravel sized (> 2mm) sediment it is called a brecciia. If the gravel is rounded it is called a conglomerate.
theree aree ideeekk pounds of rock in the great wall of china(; -twigg
Concrete
The medium-sized rock sample had approximately 30% empty space, meaning 30% of its volume was not occupied by solid material.
The Apollo missions returned approximately 842 pounds (381 kilograms) of rock and soil samples from the Moon to Earth.
Without the thickness of the rock it is difficult to know. It would likewise be necessary to know what type of stone.
sandstone
842 lbs (382kg).