AnswersPBCSD_Grade_Forgiveness_2003310_Physical Science_S2_2022Work and PowerQuestion 1
1
AssignmentMultiple Select

Work and Power

Question 1 of 4 • PBCSD_Grade_Forgiveness_2003310_Physical Science_S2_2022

Which statements describe a situation in which work is being done? Select three options.

Answer
A
A mover carries a box up a flight of stairs.
B
A mover holds a box with an upward force while moving it horizontally.
C
Wind blows against a steel table anchored to the ground.
D
Wind blows a pool chair across the yard.
E
A weightlifter lifts a barbell off the ground.
F
A weightlifter holds a barbell above the head.
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