Ans: 4 ..
A bullet of mass 25 g strikes horizontally a block of wood with a velocity of 250 m s' and
penetrates it a distance of 1.0 m. Calculate the resistance of the wood on the bullet, assuming the
resistance to be uniform. How far would the bullet have penetrated, if the speed of the bullet had
been 200 m s-1?
Ans: – 781.25 N, 0.64 m
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Act has a 1200: 5 or 240: 1 turns ratio. it is short circuited. what is the maximum current at 1200a primary if we put a 100ohm resistor across the secondary end of the ct. use it as current source circuit.

Can anybody me with this? ? (picture included.)

Asubject in a clinical research trial experiences a serious, unanticipated adverse drug experience. how should the investigator proceed, with respect to the irb, after the discovery of the adverse event occurrence? a. do not report the adverse drug experience to the irb since it is a common adverse experience.b. report the adverse drug experience to the irb only if there are several other occurrences.c. report the adverse drug experience as part of the continuing review report.d. report the adverse drug experience in a timely manner, in keeping with the irb's policies and procedures, using the forms or the mechanism provided by the irb.