Ateacher uses the model that little invisible gremlins speed up or slow down objects and the direction they push gives the direction of acceleration. this is most similar to a) newton's first law b) newton's third law c) newton's second law d)conservation of momentum

This is the substance(s) formed in a chemical reaction.

Which statement correctly describes the current in a circuit that is made up of any two resistors connected in parallel with a battery? a. the current in the battery and in each resistor is the same b. the current the battery equals to the sum of the currents in the resistors c. the current in the battery is less than the current in either resistor d. the current in the battery equals to the product of the currents in the resistors

Astudent weighing 700 n climbs at constant speed to the top of an 8 m vertical rope in 10 s. the average power expended by the student to overcome gravity is most nearly