The two types of grip in table tennis are 1. and 2. .  A 3. is a stroke that 4. a rally.
 A 5. is a stroke to reply to a 6. .
 A let is a 7. of which the result is 8. .
 A 9. is a rally of which the 10. is scored.

Agas is contained in a vertical, frictionless piston–cylinder device. the piston has a mass of 3.2 kg and a cross-sectional area of 35 cm2. a compressed spring above the piston exerts a force of 190 n on the piston. if the atmospheric pressure is 95 kpa, determine the pressure inside the cylinder.

With i really need the correct answer!

Acrow drops a 0.11kg clam onto a rocky beach from a height of 9.8m. what is the kinetic energy of the clam when it is 5.0m above the ground? what is its speed at that point?