Total time the projectile was in flight
The record distance in the sport of throwing cowpats is 81.1 m. Assuming the initial launch angle was 45° and neglecting air resistance determine (a) the initial speed of the projectile and (b) the total time the projectile was in flight.
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To what elevation, in m, would a 1000-kg mass have to be raised from zero elevation relative to the reference environment for its exergy to equal the exergy increase of the slab?
If the external field strength is 1250 N/C, what are the direction and strength of the field that is generated by the charges induced on the slab? What is the total charge on the negative side of the slab?
Compute the shaft work output of the turbine, assuming adiabatic operation, but including kinetic and potential energy changes.
In a test of a method of gender selection, a trial is designed so that five couples give birth to five children. How many gender sequences are possible?
The diameter of a certain buleet is known fo have a normal distribution with Standard deviation= 0.01cm. A random sample of size 10 yields an average diameter of 1.50cm. Find a 99% two sided confidence interval on the mean bullet diameter.
How much error would result(in the shaft work out put of the turbine) if kinetic and potential energy changes were neglected?
Torsional strain is exhibited during exclipsed Newman Projections. Where would steric hindrance be demonstrated? At any point in a Newman Projection?
A force of 4.00 × 10-2 N is needed to move a charge of 63.0 µC a distance of 16.0 cm in the direction of a uniform electric field. What is the potential difference that will provide this force?
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