4. if a 15 kg object is accelerating at a rate of so
saccelerating at a rate of 35 m/s, what amount of force would
this object have? (assume a frictionless system)

What produces a record of seismic waves? richter scale seismogram barometer seismograph

The eel has a certain amount of rotational kinetic energy when spinning at 14 spins per second. if it swam in a straight line instead, about how fast would the eel have to swim to have the same amount of kinetic energy as when it is spinning?

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