16–105. at a given instant the top b of the ladder has an acceleration ab = 2 ft> s 2 and a velocity of vb = 4 ft> s, both acting downward. determine the acceleration of the bottom a of the ladder, and the ladder’s angular acceleration at this instant.

Urgent pls a. coal consumption levels off and remains flat. b. petroleum, natural gas, and renewables show an increase in consumption c. more nonrenewable resources continued to be consumed than renewable. d. there is little projected increase in nuclear energy use. e. carbon dioxide emissions are projected to decline as we approach 2040. global energy consumption is defined as the total energy used by an individual or organizations from around the world. use the graph above to analyze the projected energy consumption from now until 2040. which statements in the prompt apply? a) a, b, d b) b, c, d c) a, c, d d) a, b, c, d

Wavelength of 125 meters is moving at a speed of 10 m/s. what is it's frequency?

Which component is used to measure the current in a circuit? oa. switch ob. resistor oc. ammeter the answer is c. for y’all plato people