A block of mass M1 = 4kg on a smooth inclined plane of angle - 30 is connected by a cord over a fnctionless pulley to a second block of mass M2 = 5 kg . Calculate (1) the acceleration with which the blocks move and (ii) the tension in the cordi g=10 m/s^2.​

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

The heliocentric and the geocentric models of the solar system included these central principles

Glass has a hardness that is in the middle of the hardness scale. what is the hardness of glass?