What is the second law of thermodynamics

What occurs in an updraft

Explain using your own why you, always give a unit when reporting measurement

Cassie lives two miles away from school. Which mode of transport could benefit her health? A. taking a bus to school B. riding a bicycle to school C. being driven to school D. taking a cab to school

A 2.0-kg ball has a momentum of 25kg. m/s what is the ball's speed?

If a large outside force is exerted on a small mass, the mass will undergo?

Heat that is transferred by the movement of currents within a fluid is called?

5. What is the percent composition of sulfur in H2SO4? A. 32.7% B. 65.2% C. 98.1% D. 2.1%

A 0.8kg object accelerate at a rate of4 m/s2. What is the net force acting on a object

Which of the following is the best definition of an isotope? A. elements of the same kind with different numbers of neutrons B. elements of the same kind that have lost electrons C. elements of the same kind that have different electrical charges

Two cars approach each other; both cars are moving westward, one at 85 km/h, the other at 54 km/h. what is the magnitude of the velocity of the first car relative to (in the frame of reference of) the second car? answer in units of km/h.