The ozone layer is an important component of earth’s atmosphere because it to block uv radiation from reaching earth. the ozone layer absorbs most of the harmful uv radiation from the sun and stores it as heat within the stratosphere. if the ozone layer were completely removed, what effect would that change have on temperature? the temperature would remain unchanged. the temperature of earth would increase. the temperature of the upper atmospheric layers would decrease. the temperature of earth would decrease. the temperature of the stratosphere would decrease. there are multiple answers

Ablock of mass m = 2.5 kg is attached to a spring with spring constant k = 710 n/m. it is initially at rest on an inclined plane that is at an angle of θ = 23° with respect to the horizontal, and the coefficient of kinetic friction between the block and the plane is μk = 0.19. in the initial position, where the spring is compressed by a distance of d = 0.16 m, the mass is at its lowest position and the spring is compressed the maximum amount. take the initial gravitational energy of the block as zero. a) what is the block's initial mechanical energy? b) if the spring pushes the block up the incline, what distance, l, in meters will the block travel before coming to rest? the spring remains attached to both the block and the fixed wall throughout its motion.

Which situation will produce the greatest change of momentum

Question 1 of 10multiple choice: select the best answer and click "submit."what method of forecasting predicts the arrival time of a storm based on itscurrent speed and other starting variableso a. climatology methodo b. trends methodo c. analog methodod. persistence method