A) A stationary object is acted upon by a number of forces. State the conditions which must be true if the object

(I) Doesn’t accelerate
(II) doesn’t rotate

Need asap ‼️ 20 pts which gravitational force field diagram is drawn correctly? (answers in pictures below)

How many neutrons does plutonium -196 with an atomic number of 78.

How does a circuit breaker protect a refrigerator? a. when the current is too high, a metal strip in the fuse melts and opens the circuit. b. when the resistance is too high , a re-settable which opens a circuit c. when the current is too high , a re-settable switch opens the circuit d. when the resistance is too high a metal strip in the fuse melts and opens the circuit