Which of these shows unbalanced forces at work on an object? a. an ice skater turning as he skates around an ice rink b. a bicycle chained to a bike rack at school c. a car driving at a constant 25 miles per hour on a straight street d. a water skier pulled by a boat at a constant 30 mph

Find v(t), given acceleration a(t)=7j and initial velocity v(0)=k

Explain the comparisons between nature and packingtown that appears on pages 81 and 82 answer

What would people living along the coast in south florida do if there was a hurricane warning? move to locations away from the water flock along coasts to watch the natural phenomenon buy instruments to predict the exact location of the hurricane measure water levels to know the exact time of the hurricane