An electric field has a positive test charge of 5.00 c placed on it. The force on the test charge is 6.000 N. The magnitude of the electric field at the location of the test charge is___ 3.00 N/C
1.20 N/C
30.0 N/C
120 N/C
1.02 N/C

The air that we breath is made mostly of which gaseous molecule

6–48 bananas are to be cooled from 24 to 138c at a rate of 215 kg/h by a refrigeration system. the power input to the refrigerator is 1.4 kw. determine the rate of cooling, in kj/ min, and the cop of the refrigerator. the specific heat of banana above freezing is 3.35 kj/kg·8c.

Which describes an object in projectile motion? check all that apply.a.gravity acts to pull the object downb.the object moves in a straight path.c.the forward velocity of the object is 0 m/s.d.the object’s inertia carries it forward.e.the path of the object is curved.