In shot put, the shot is put (thrown) from above the athlete’s shoulder level. Is the launch angle that produces the greatest range 45°, less than 45°, or greater than 45°?

The launch angle that produces the greatest range is 45°

Explanation:

Range is given by u^2sin(2A)/g

The range is maximum when A is 45°

Rmax = u^2sin90°/g = u^2/g

If A is less than or greater than 45°, the range would be lesser

c because the action was the roller coaster reaches bottom of hill (action) reaction would be blood tends to drain away from head

hope this !

= initial pressure

= final pressure = 2

= initial volume

= final volume = /4

= initial temperature = 20 c = 20 + 273 = 293 k

= final temperature = ?

using the equation