Use the drop-down menus to complete the statements. ion is formed.
38
When electrons are lost, a
When electrons are gained, a
vion is formed.

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at positions a, g kinetic energy is maximum.

at position d, potential energy is maximum.

we need to know the time interval during which the force acts. impulse of force = momentum change

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2

answeralert drivers who drift off the road;