7 1. How many Newtons are there in 56 Kg m/s2 ? Why? 2. A force of 150 N acts on the block at the angle shown in the diagram. The block moves a horizontal distance of 30.0 m. How much work is done by the applied force?Show your calculations: 0 30 1

The ph is the a. independent variable b. the dependent variable c. control group

Adisk with a radius of r is oriented with its normal unit vector at an angle q with respect to a uniform electric field. which of the following would result in an increase in the electric flux through the disk? check all that apply? a. increasing the area of the disk b. decreasing the given orientation angle of the disk c. decreasing the strength of the electric field d. increasing the given orientation angle of the disk, but not exceeding an angle of 90

Which best term to describe a chemical reaction that absorbs energy from its surroundings? a. thermal conductor b. thermal insulator c. endothermic d. exothermic