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A force of 1050 N

Speed in air is 340m.s Siren of ambulance emits waves of frequency 980Hz A detector at the scene measures the frequency as
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2. asked by angel
3. 621 views
15% of n is 1050..15 * n = 1050 n = 7000 is this the correct way of solving it?
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2. asked by kate
3. 668 views
A 1470-kg submarine rises straight up towards the surface. Seawater exerts both an upward buoyant force of 16070 N on the sub,
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2. asked by Anonymous
3. 2,044 views
When a parachute opens, the air exerts a large drag force on it. This upward force is initially greater than the weight of the
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2. asked by John
3. 565 views
Barton took out a car loan of 2,625. He makes monthly payements of 175. The graph represents the remaining balance after each
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2. 30 views
10 acres = 750 bushels of corn14 acres = x Cross multiply. 10/750 and 14/x =10500/10x Divide 10 from the numerator and
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2. asked by Kay
3. 237 views
A researcher is interested in estimating the average salary of teachers in a large urban school district. She wants to be 95%
1. 3 answers
2. asked by jr
3. 4,821 views
Some theoriests say that in the inflationary period, the scale of the universe increased by a factore of 1050. Suppose your
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2. asked by long
3. 453 views
The average monthly benefit B for certain individuals is given by the equation B=18.75+585.72, where t is the number of years
1. 3 answers
2. asked by Babydoll2007
3. 470 views
A box with a volume V = 0.04 m3 lies at the bottom of a lake whose water has a density of 103 kg/m3.(a) How much force is
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2. asked by Anonymous
3. 646 views