How long does it take for the flare to reach its maximum
A downed pilot fires a flare from a flare gun. The flare has an initial speed of 250 m/s and is fired at an angle of 35° to the ground. How long does it take for the flare to reach its maximum altitude?
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When the loop is placed inside a solenoid and direction of the current is reversed the plastic beam will move in the opposite direction. Explain please
A 0.225 kg sample of tin initially at 97.5°C is dropped into 0.115 kg of water. The initial temperature of the water is 10.0°C. If the specific heat capacity of tin is 230 J/kg •°C, what is the final equilibrium temperature of the
The kinetic energy of the book on the top shelf is zero, so there is no change in kinetic energy. Yet you did some work in lifting the book. Is the work-kinetic energy theorem violated?
A 22-g ball is fired horizontally with initial speed vi toward a 98-g ball that is hanging motionless from a 1.1-m-long string. The balls undergo a head-on, perfectly elastic collision, after which the 100-g ball swings out to a maximum angle of
A 8.00 cm diameter wire coil is iniA 6.70cm diameter wire coil is initially oriented so that its plane is perpendicular to a magnetic field of 0.570T pointing up. During the course of 0.180s, the field is changed to one of 0.300T pointing down. W
A lens having a focal length 32 cm is used as a simple magnifier. What is the angular magnification obtained when the image is formed at the normal near point (25 cm)?
A hot-air balloon is rising straight up with a speed of 3.27 m/s. A ballast bag is released from rest relative to the balloon when it is 7.24 m above the ground. How much time elapses before the ballast bag hits the ground?
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A 2016 survey of undergraduate students considered this further and found that compared with students that did not use cannabis at least once
Problem: An infant with known congenital heart disease presents with weight loss, tachypnea, and hepatomegaly.
For a research topic on evaluating the access to health services for commercial sex workers as a mixed method approach provide the methodology
The healthcare provider ordered a urine culture for a client. Which item would a nurse need for a urine specimen collection from an existing indwelling
The nurse practitioner (NP) evaluates a client with complaints of a burning sensation in the chest that often occurs after meals and is exacerbated
I am writing a dissertation topic on the utility of community based interventions in post exposure support to survivors of IPV in uMzingwane district
A 12-month-old child presents with fever of 100.9, lethargy, vomiting and tachypnea. The history is significant for recent hand-foot-mouth disease infection.