Astationary boat in the ocean is experiencing waves from a storm. the waves move at 54 km/h and have a wavelength of 170 m . the boat is at the crest of a wave. part a how much time elapses until the boat is first at the trough of a wave?

How does mass affect the speed of an object

Which statement best describes resistance? resistance is a. how well a current will flow in a material and is measured in volts. b. how well a material conducts an electrical charge and is measured in ohms. c. the ability of a material to attract a positive charge to create a current. d. the ability of a material to repel neutral charges and is measured in ohms.

Experiment scenario 2: a biology student wants to conduct a study of how the amount of food affects the weight gain for mice. i have set up four cages with a mouse in each cage. fill in the boxes that would allow the biology student to complete the study correctly