if it takes 3.5 hours for the hogwarts express moving at a speed of 120 mi/hr to make it from platform 9 and 3/4 to hogwarts how far apart are they?

Energy firm the sun is transferred to earth trough convection

Why do scientists categorize matter based on properties

Displacement vectors of 4 km north, 2 km south, 5 km north, and 5 km south combine total displacement of A) 16 km north B) 2 km north C) 16 km south D) 2 km south

Current is directly proportional to resistance. a. True b. False

If a moon on jupiter has 1/8 the mass of the earth and 1/2 the earth's radius, what is the acceleration of gravity on the planet's surface?

Is the air a good conductor or electricity or a good insulator?

Which lists only metalloids? arsenic (As), sulfur (S), and polonium (Po) antimony (Sb), tellurium (Te), and gallium (Ga) boron (B), germanium (Ge), and tellurium (Te) polonium (Po), aluminum (Al), and silicon (Si)

3. A traffic light is suspended by two cables. What should be the angle between the cables (0) so that the tension in each cable will be equal to the weight of the traffic signal light (W=T, = T) ?

Which theory suggests that the moon and the earth formed at the same time from dust and the solar nebula that formed the sun? A.) impact theory B.) co formation theory C.) capture theory D.) synchronous theory

If you have a pet that isn't getting nourishment from the food it eats, which organ might have a problem?