Understanding the Law of Superposition- Relative Dating

Use the law of superposition to choose the correct answer for the following questions about rock layers and relative age.

Which layer is older than Layer 6?

Which layers are younger than Layer 4?

Which layers were deposited before Layer 5?

Which describes an image that can be produced by a concave lens? the image is real and smaller than the object. the image is virtual and larger than the object. the image is virtual and smaller than the object. the image is real and larger than the object.

What is the weight of a feather (mass = 0.0001 kg) that floats through earth's and the moon's atmospheres?

Astone is dropped from the upper observation deck of a tower, 250 m above the ground. (assume g = 9.8 m/s2.) (a) find the distance (in meters) of the stone above ground level at time t. h(t) = (b) how long does it take the stone to reach the ground? (round your answer to two decimal places.) s (c) with what velocity does it strike the ground? (round your answer to one decimal place.) m/s (d) if the stone is thrown downward with a speed of 2 m/s, how long does it take to reach the ground? (round your answer to two decimal places.) s