A particle of mass 85 g and charge 33 uC is released from rest when it is 33 cm from a
second particle of charge – 24 uC.
Determine the magnitude of the initial ac-
celeration of the 85 g particle.
Answer in units of m/s².

The astronauts on the space shuttle flights experienced an acceleration of 29 m/s2 (about 3 "g's") during lift-off. what upward force must the astronaut's seat apply to the astronaut in order to cause this acceleration? assume the astronaut's mass is 70 kg, and compute this force when the acceleration is near the earth's surface so their weight equals latex: mg m g .

The built in flash in a compact camera is usally capable of giving correct exsposure for distance up to how many meters?

Which of the following is a true statement about the acceleration ~a of the pendulum bob ~a is equal to the acceleration due to gravity. ~a is perpendicular to the bob’s trajectory. ~a is equal to the instantaneous rate of change in velocity. ~a is tangent to the bob’s trajectory.