a uniform, rectangular block made of steel has dimensions 1.00 cm×2.00 cm×3.00 cm . it is placed on a wooden board, and then the board is tilted until the block begins to slide down the board. which face of the block should be in contact with the board, so that it begins to slide at the shallowest angle?

Which of the choices below is one of the primary gases found in the atmosphere? a. helium b. carbon dioxide c. nitrogen d. argon

Define the terms moral development and moral reasoning.

If a rock is thrown upward on the planet mars with a velocity of 10 mys, its height in meters t seconds later is given by y − 10t 2 1.86t 2 . (a) find the average velocity over the given time intervals: (i) [1, 2] (ii) [1, 1.5] (iii) [1, 1.1] (iv) [1, 1.01] (v) [1, 1.001] (b) estimate the instantaneous velocity when t − 1.