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A river 5 meters wife and 1 meter deep is flowing at 2m/s. A little downstream it widens to 9 meterswide and is 1.4 meters deep. how fast is it flowing there? m/s.
The endpoints of RS are R(-5, 12) and S(4, -6). What are the coordinates of point t, which divides RS into a 45 ratio? O 14.-1) O(-1.4) O (22,-2.4) O (-2.4, 2.2)
Wrile He eva hions 2 3 4 S 2345 12 34$6 3-2-1 Sxetch each of the folowing wave ferm Evaluate 1-2 of 2
Problem 6. Consider the function y=(2m) sin ((10/s) t+π/4). Indicate whether each of the following waveforms is equivalent to y? Briefly justify your answers. 1. (2 m) cos((10/s)1+π/4) 2. (2 m) cos((10/s) t +3r/4) 3. (2 m) cos((10/s) t-r/4) 4. (2 m) sin(10/s)t +/4+4T) 5.-(2 m) sin ((10/s)t+/4-3m) 6. (-2m) oos((10/s) t+12r/4) 7. (VZn) [cos((10/s) t) + sin((10/s)t)] 8. (2m) cos ((-10/s)t+r/4) m) 1-cos((10/s) t + π)-sin((10/s) t-π
1.Consider the following reaction: 4 NH + 5 O → 4 NO + 6 HO The rate of consumption of NH is -1.4×10 M/s. Calculate the rate of consumption of O. Use “E” for scientific notation. Do not enter units as part of your answer. 2.Consider the following reaction: 4 NH + 5 O → 4 NO + 6 HO The rate of consumption of NH is -1.4×10 M/s. Calculate the rate of production of HO. Use “E” for scientific...
a. 2m/s
b. 4m/s
c. 7m/s
d. 5m/s
e. 6 m/s
The only force acting on a 1.0-kg object moving along the x axis is shown. If the velocity Vx is +2.0 m/s at t = 0, what is the velocity at t = 4.0 s? F. (N) 16 8 0 +(s) -8
Find all of the elements in the subgroup K = ((12)(34), (125)) < $5.
Please help me
tise the 12 6 3 -6 Gauss- Jordan : -8 6 101, 34 -2 2 4 !12 -13 9 3 127 4 1-18 (-38
Draw a free body
diagram.
5 kN 6 kN 8 kN 2m- 2 m Prob. 5-15