Ultra high performance concrete (uhpc) is a relatively new construction material that is characterized by strong adhesive properties with other materials. the article "adhesive power of ultra high performance concrete from a thermodynamic point of view" described an investigation of the intermolecular forces for uhpc connected to various substrates. the following work of adhesion measurements (in mj/m2) for uhpc specimens adhered to steel appeared in the article. 107.1 109.5 107.4 106.8 108.1 is it possible that the given sample observations were selected from a normal distribution?

Athermometer is removed from a room where the temperature is 70° f and is taken outside, where the air temperature is 10° f. after one-half minute the thermometer reads 60° f. what is the reading of the thermometer at t = 1 min? (round your answer to two decimal places.) ° f how long will it take for the thermometer to reach 30° f? (round your answer to two decimal places.)

The coulomb's law explains which of the following? select all the force between two charged objects is inversely proportional to the charge on each object. the force between two charged objects is directly proportional to the charge on each object. the force between two charged objects is directly proportional to the distance separating them. the force between two charged objects is inversely proportional to the square of the distance separat coulomb's law is similar to newton's 2nd law. if the force between two objects is f and the charge on both objects is doubled, the new force between the would now be 2f. if the force between two objects is 2f and the distance separating them is doubled, the new force between the objects would now o the be zf.

What object a collides with object b and bounces back its final momentum is?