A schoolboy, who is studying waves in school, decides to put some theory into practice. He stands at the edge of a shore, near a harbour, and waits for a large car ferry to pass by on its way out of the harbour. the boy has a stop clock and meter stick for his investigation What is the amplitude of the waves? and give units

a is the best answer your welcome

initial speed when it is dropped is 150 ft/s

now at the same moment the acceleration due to gravity is perpendicular to its velocity

so as we know that

now we have centripetal acceleration a = 32 ft/s^2 as its perpendicular to velocity

while tangential acceleration at the same moment will be zero

so

now radius of curvature is given as

so the radius of curvature just after it is dropped is 703.125 ft

part 1: which substance has a higher solubility?

a

smallest amount left undissolved atall temps in table shown most has dissolved high sol'by