Seagulls are often observed dropping clams and other shellfish from a height to the rocks below, as a mean of opening the shells. if a seagull drops a shell from rest at a height of 14.0m, how fast is the shell moving when it hits the rocks?

The car hoist allows the car to be driven onto the platform, after which the rear wheels are raised. if the loading from both rear wheels is 1380 lb, determine the force in the hydraulic cylinder ab. neglect the weight of the platform itself. member bcd is a right-angle bell crank pinned to the ramp at c. the force is positive if in tension, negative if in compression.

Why is it important always to use horizontal bars in unit fractions when performing unit conversions?

** urgent** the voltage across the primary winding is 350,000 v, and the voltage across the secondary winding is 17,500 v. if the secondary winding has 600 coils, how many coils are in the primary winding? a- 30 coilsb- 583 coilsc- 12,000 coilsd- 332,500 coils