Average power delivered by the cars engine
A car of mass 1490 kg traveling at 28 m/s is at the foot of a hill that rises 135m in 2.8km. at the top of the hill, the speed of the car is 6m/s. find the average power delivered by the car's engine, neglecting any frictional losses.
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Would the required internal temperature be higher or lower if the same balloon were at higher elevation where p(infinity) was lower than used in (a)?
Suppose that a 33-meter length of resistive wire is connected across the terminals of a battery. If a voltmeter reads 52 V when connected across the battery terminals, what should it read when connected across a 19-meter section of the wire?
heights of men on a baseball team have a bell shaped distribution with a mean of 183 cm and a standard deveation of 7cm. Using the empirical rule whats your approximate percentage of men between the following values
The conveyor section length is later modified and extended by a further 1.5m, Determine the new velocity of the components when they reach the buffer.
The component sits stationary awaiting packaging. Determine the force exerted by the component, of mass 4g, downward on the conveyor as it sits at the buffer.
In the gas phase , methyl isocyanide( CH3NC) isomerizesto methyl cyanide (CH3CN) in a first order reaction with arate constant of 7.70x10*-4 S*-1 at 500 k.
A boat heads east accross a stream with a velocity of 20.0 m/s. The stream flows from the north at 5.00 m/s. A) What is the resultant velocity of the boat as seen by an observer on the starting bank of the river?
Determine the change in momentum in each vehicle. If the time of deceleration of vehicle 2 during the collision is 0.15 seconds determine the average force acting on the vehicle during this time.
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A nurse is caring for a client who has herpes zoster and asks the nurse about the use of complementary and alternative therapies for pain control
You are a youth worker at a community centre. One day, a teenager you work with comes to you with concerns about their safety at home.
A nurse is caring for a client who has a prescription for 5 units of regular insulin and 10 units of NPH insulin to mix together and administer subcutaneously
Problem: Which of the following statements about the connection between calorie restriction and longevity is accurate?
Problem: While obtaining a series of specimens of occult blood. Which instructions should practical nurse PN provide the client?
Following the 1979 surgeon general's report, the nation's health became the focal point of many activities. A specific document outlined goals
Music therapy is included In the treatment plan for an older adult client with Alzheimer's disease Which outcome indicate to the practical nurse (PN)