It depends on the size of the rock and what type of rock it is. Some rocks are more dense than others, so they weigh more or less depending on that.
the density of most rock is between 2.2 and 3.8 so multiply the volume of your "big rock" in liters or cubic decimeters by a number between 2.2 and 3.8 to get the answer in kilograms.
Unless the rock causes some of the water displaced in the tank to overflow and leave the tank, just placing the rock into the water won't change the weights; it will still weigh 100 pounds.
yes
how much does a swimmer weigh
it is the same weigh.
Chris Rock Weighs 180 lbs. Fact
It depends on the size of the rock and what type of rock it is. Some rocks are more dense than others, so they weigh more or less depending on that.
how much does a baby rock hopper penguin weigh
5 gallons of rocks, weigh is 41.75
The weight of the river rock depends with the size and the type of rock in question. There are some yard river rocks that weigh up to 2700 pounds.
It depends upon what the rock is made of; not all rocks are the same
1 ounce
That depends on the size of the rock.
about 2500 pounds.
10.9 pounds
Natural rock for landscaping weighs between 1.4 and 1.7 tons