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Questions (11)

You are hanging onto the end of a long rope, the other end of which is attached to a Coast Guard helicopter. Model yourself as a
1. 0 answers
2. 672 views
The highest barrier that a projectile can clear is 13.4 m, when the projectile is launched atan angle of 11.0o above the
1. 1 answer
2. 926 views
A track star sprints 50.0 m in 8.00 s, stops, turns directly around, and walks slowly backto the starting line in 40.0 s. What
1. 1 answer
2. 1,120 views
1.A merry-go-round makes one complete revo-lution in 12.2 s. A 49.4 kg child sits on the horizontal floor of the merry-go-round
1. 1 answer
2. 2,923 views
A boat moves through the water with twoforces acting on it. One is a 2000 N forward push by the motor on the propeller, and the
1. 1 answer
2. 884 views
A 8.2 kg object undergoes an acceleration of2.5 m/s2. What is the magnitude of the resultant force acting on it? Answer in units
1. 1 answer
2. 677 views
A 4.5 kg object is accelerated from rest to aspeed of 39.2 m/s in 76 s. What average force was exerted on the ob- ject during
1. 1 answer
2. 596 views
may i have two exmple in changinging in your writing
1. 1 answer
2. 366 views
One morning, 8/9 of the customers at the diner ordered coffee. Regular coffee was ordered three times as much as flavored
1. 2 answers
2. 356 views
using l'hopsital's rule:find the limit as t approaches 1 of sin(pi t) / 1 - ln t
1. 1 answer
2. 488 views
x^2+2x+5 complete the square
1. 1 answer
2. 383 views