Fnd the magnitude of the acceleration
A 62 kg boy and a 45 kg girl use an elastic rope while engaged in a tug-of-war on a frictionless icy surface. If the acceleration of the girl toward the boy is 3.3 m/s2, determine the magnitude of the acceleration of the boy toward the girl.
Expected delivery within 24 Hours
A 140 g disk sits on a horizontally rotating turntable. The turntable makes exactly 3 revolutions each second. The disk is located 8 cm from the axis of rotation of the turntable.
Three resistors with a resistance of 12 ohms, 8 ohms, and 24 ohms are in a series circuit with a 12 volt battery.
Two identical loudspeakers are 3.2 m apart. A person stands 5 m from one speaker and 4.2 m from the other. What is the lowest frequency at which destructive interference will occur at this point? The speed of sound in air is 343m/s in Hz.
Calculate the amount of work (in electron-volts) it would take to move an electron from 11.6 to 13.4 away from a +3.50 point charge.
A pebble is dropped down a well and hits the water 1.1s later. Using the equations for motion with constant acceleration, determine the distance from the edge of the well to the water's surface.
An outfielder throws a 0.150 kg baseball at a speed of 39.6 m/s and an initial angle of 34.0° What is the kinetic energy of the baseball at the highest point of its trajectory?
A 1250kg is pulling a 325kg trailer. Together the car and trailer have an acceleration of 2.15m/s squared. Determine the net force on the car-trailer combination.
A steel tank contains a large quantity of compressed air. When the tank is submerged for an hour in a cold-water tank, the air loses 245 J of heat to the water. What is the change in the internal energy of the air?
1949156
Questions Asked
3,689
Active Tutors
1459062
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Define probable cause and its relationship to determining the legality of a search. Explain the purpose and application of the exclusionary rule.
How often are bone marrow transplants needed? How likely is it that others in the community will need and request a bone marrow transplant?
1. Analyze policies and procedures to ensure organizational compliance with regulations and standards 2. Adhere to the legal and regulatory requirements relate
What are the second and third order effects of a budget cut and provide some commentary regarding what other issues might surface
Suppose you were to implement a program for juveniles. What would your program address and how would you go about starting this program?
present educational in-services or training to staff pertaining to quality improvement (QI) measures of safety improvement interventions.
Conduct a comprehensive literature review on the importance of access to health services.