003 (part 1 of 2) 10.0 points on Planet X, an object weights 18 N. On planet B where the magnitude of the free-fall acceleration is 1.87g (where g=9.8m/s^2 is the gravitational acceleration on Earth), the object weighs 36.9 N
The acceleration of gravity is 9.8m/s^2.
What is the mass of the object be on Earth?
Answer in units of kg.
004 (part 2 of 2) 10.0 points what is the free-fall acceleration on Planet X? Answer in units of m/s2

Transfer chemicals from one location to another to weather objects. a-water b-physical weathering c-chemical weathering

When temperature of a substance increases, of its particles increase resulting in more between particles. real world applications of thermal expansion absolute zero (-273 degrees c) is the lowest possible temperature on the kelvin scale. it is a measure of where a substance has no kinetic energy. heat is a process of the . energy flows spontaneously from a object to a until equilibrium is reached. heat is measured in heat is transferred throughis a method of heat transfer that occurs between particles of matter that are in direct contact with each other. are poor conductors that impede / reduce the rate of heat transfer. is a method of heat transfer that occurs in fluids (non-solids) by means of currents. real world application of convectiona method of heat transfer through electromagnetic waves. when energy moves from one object to another inside a closed system, no energy is or in the system in the transaction. systems will spontaneously move to a state of organized energy or high disorder over time called

A2k pendulum has a speed of 1 m/s at a height of 1/2 meter