A spring scale is used to exert a net force of 2.7 N on a court. if the card is moss is 0.64 kg, what is the cards acceleration

At time t=0, a particle is located at the point (3,6,9). it travels in a straight line to the point (5,2,7), has speed 8 at (3,6,9) and constant acceleration 2i−4j−2k. find an equation for the position vector of the particle.

Acamcorder has a power rating of 20 watts. if the output voltage from its battery is 9 volts, what current does it use?

There are 3 ways heat can be transferred: through solids, called , through liquids and gases , called , and through electromagnetic waves, called