What type of data allows geologists to know what rock layers lie underneath minnesota? question 2 options: a) ice core data b) earthquake data c) volcano eruption data d) well log data save

Two vectors are shown. which statement best compares the vectors? vector x has greater magnitude than vector y. vector y has greater magnitude than vector x. the vectors have the same displacement. the vectors have the same direction.

An ideal otto cycle has a compression ratio of 10.5, takes in air at 90 kpa and 40°c, and is repeated 2500 times per minute. using constant specific heats at room temperature, determine the thermal efficiency of this cycle and the rate of heat input if the cycle is to produce 90 kw of power.

Using the free-body diagram, calculate the net force acting on the sled. is the sled in a state of dynamic equilibrium?