To calculate the amount of energy transferred by heat to or from an object you must know the mass of the object and what else?

Name two methods scientist use to obtain empirical evidence

Why would an asteroid have a difficult time of holding a probe or person?

If you go to a beach in the continental united states and you are standing on a long, flat strand of sand, and you look away from the open ocean and see only a few low sand dunes and then a large, open waterway, where are you?

What is the zone above the snow line on a glacier called a snow of accumulation b zone of melting c zone of wasting d zone of crevasses

To test the resiliency of its bumper during low-speed collisions, a 3 690-kg automobile is driven into a brick wall. The car's bumper behaves like a spring with a force constant 8.00 106 N/m and compresses 3.86 cm as the car is brought to rest.

Which distance can be most accurately measured with a ruler? a. the size of an object under a microscope b. the width of a book c. the length of a river d. the distance between two cities?

What is the largest meteoroid that has collided with this planet

What is the upper layer of the atmosphere

How are selective breeding and genetic engineering different? They are not different. Selective breeding involves biotechnology. Genetic engineering involves biotechnology. Both B & C are correct.

When the sum of all forces acting on a block on an inclined plane is zero, the block?