What is the magnitude of the electric field produced by a charge of magnitude 4.50 mC at a distance of (a) 1.00 m and (b) 3.00 m

After a car's engine has been running for a while, if you stand near the car's engine you can often feel heat coming from the engine as a result of a. radiation b. convection c. conduction

Ahowler monkey is the loudest land animal and, under some circumstances, can be heard up to a distance of 4.6 km. assume the acoustic output of a howler to be uniform in all directions and that the threshold of hearing is 1.0 × 10-12 w/m2. what is the acoustic power emitted by the howler

Aplane travels 1000 miles in 5 hours .what is the planes average speed?