Aquarterback claims that he can throw the football a horizontal dis- tance of 183 m (200 yd). furthermore, he claims that he can do this by launching the ball at the relatively low angle of 30.08 above the horizontal. to evaluate this claim, determine the speed with which this quarterback must throw the ball.

Acombination reaction is when two or more combine to form one product. a decomposition reaction is when a substance breaks down into two or more simpler substances in a chemical reaction.

As part of your daily workout, you lie on your back and push with your feet against a platform attached to two stiff springs arranged side by side so that they are parallel to each other. when you push the platform, you compress the springs. you do an amount of work of 79.0 j when you compress the springs a distance of 0.230 m from their uncompressed length. (a) what magnitude of force must you apply to hold the platform in this position? (b)how much additional work must you do to move the platform a distance 0.230 m farther? (c) what maximum force must you apply to move the platform a distance 0.230 m farther?

What organization and environment is described above?