Squids are the fastest marine invertebrates, using a powerful set of muscles to take in and then eject water in a form of jet propulsion that can propel them to speeds of over 11.5 m/s. What speed (in m/s) would a stationary 1.40 kg squid achieve by ejecting 0.105 kg of water (not included in the squid's mass) at 4.00 m/s? Neglect other forces, including the drag force on the squid. HINT m/s

Question #: 14 Squids are the fastest marine invertebrates, using a powerful set of muscles to take in and then eject water in a form of jet propulsion that can propel them to speeds of over 11.5 m/s. What speed (in m/s) would a stationary 1.10 kg squid achieve by ejecting 0.115 kg of water (not included in the squid's mass) at 3.50 m/s? Neglect other forces, including the drag force on the squid. Before A. 8.00 m/s B. 10.7 m/s C. 0.0305 m/s VD. 0.366 m/s E. 0.331 m/s After

Squids are the fastest marine invertebrates, using a powerful set of muscles to take in and then eject water in a form of jet propulsion that can propel them to speeds of over 11.5 m/s. What speed (in m/s) would a stationary 1.40 kg squid achieve by ejecting 0.115 kg of water (not included in the squid's mass) at 3.75 m/s? Neglect other forces, including the drag force on the squid.

The Merlin rocket engines developed by SpaceX can produce 7.44 x 105 N of instantaneous thrust with exhaust speed of 3.05 x 10³ m/s in vacuum. What mass of fuel does the engine burn each second to produce this thrust? (Enter your answer in kg/s.) HINT kg/s

A 44.0-kg girl is standing on a 157-kg plank. Both originally at rest on a frozen lake that constitutes a frictionless, flat surface. The girl begins to walk along the plank at a constant velocity of 1.461 m/s relative to the plank. (a) What is the velocity of the plank relative to the ice surface? 1 m/s (b) What is the girl's velocity relative to the ice surface? 1 m/s Need Help? Read It Master It

A 46,0-kg girl is standing on a 161-kg plank. Both originally at rest on a frozen lake that constitutes a frictionless, flat surface. The girl begins to walk along the plank at a constant velocity of 1.461 m/s relative to the plank. (a) What is the velocity of the plank relative to the ice surface? 1 m/s (b) What is the gitt's velocity relative to the ice surface?

You’ve probably seen cartoons in which a person is blown backward by a sneeze. Could this actually happen? Suppose a 80 kg woman sneezes rather violently while standing motionless on a frictionless surface, ejecting 3.0 g of air and water vapor at a speed of 40 m/s . These are typical values for a sneeze. - If the air is ejected horizontally, how fast is the woman moving after the sneeze?

Squids rely on jet propulsion to move around. A 1.50 kg (including the mass of the water inside the squid) squid drifting at 0.40 m/s suddenly ejects 0.10 kg of water to get itself moving at 2.50 m/s. If drag is ignored over the small interval of time needed to expel the water (why can we do this?), what is the water’s ejection speed relative to the squid? Include sketch