What electric field strength is required
An oil drop carries one excess electron and weighs 9.3 10-15 N. What electric field strength is required to suspend the drop so it is motionless?
Expected delivery within 24 Hours
What is the direction of the displacement that will return the explorer to his hut? Express your answer using two significant figures.
A thin uniform rod (length = 1.2 m, mass = 2.0 kg) is pivoted about a horizontal, frictionless pin through one end of the rod. (The moment of inertia of the rod about this axis is ML 2/3.) The rod is released when it makes an angle of 37? with the
100 grams of boiling water (temperature 100° C, heat capacity 4.2 J/gram/K) are poured into an aluminum pan whose mass is 950 grams and initial temperature 23° C (the heat capacity of aluminum is 0.9 J/gram/K).
A shopper pushes a cart 50 m south down one aisle and then turns 90.0° west and moves 28 m. He then makes another 90.0° turn and moves 11 m. (a) What is the largest possible displacement of the shopper?
A recent ordinance was passed to reduce the allowed sound intensity level of the much despised leaf blowers from their current level of 95 dB to 70.0 dB. Under the new law what is the ratio of the allowed to the previously allowed intensity?.
A car traveling in a straight line has a velocity of 5.67 m/s at some instant. After 7.37 s, its velocity is 8.04 m/s. What is its average acceleration in this time interval?
A 0.25 kg stone attached to a 0.8 m long string is rotated in a horizontal plane. The string makes an angle of 24° with the horizontal. Determine the speed of the stone.
A pulley system has an efficiency of 87.5% how much of the rope must be pulled in if a force of 648N is needed to lift a 150kg desk 2.46m?
1944980
Questions Asked
3,689
Active Tutors
1419688
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Inspection reveals a bright reddened area about the size of a baseball on the right cheek and redness and irritation of the right eye.
The nurse notes an order for elbow restraints for a client in the intensive care unit. The client has an antecubital IV line. What should the nurse do?
Discuss the health promotion activity and applicability to the vulnerable population, homelessness. What was successful about the health promotion activity?
What are some reasons for HIS implementation failures? What can organizations do to prevent these points of failure?
Question: Which of the following statements about global health trends are true? Multiple select question. Chronic conditions such as cardiovascular disease
This discussion will compare how CBT is used in groups versus family or individual settings and identify two challenges that PMHNPs
1) Based on this information, what additional tests should be performed on the patient? 2) What type of treatment should the doctor recommend?