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merle
Questions (2)
A kayak rental company charges a flat fee for the rental plus a fee per hour. The graph shows the cost of renting a kayak for x
2 answers
1,852 views
. Show that 480 W of power is expended by a weightlifter when lifting a 60-kg barbell a vertical distance of 1.2 m in a time
1 answer
522 views
