What was the mass of the ice cube
A cube of ice is taken from the freezer at -8.5 C and placed in a 95-g aluminum calorimeter filled with 310 g of water at room temperature of 20.0 C. the final situation is observed to be all water 17 C. what was the mass of the ice cube?
Expected delivery within 24 Hours
On a workday the average decibel level of a busy street is 73 dB, with 100 cars passing a given point every minute. If the number of cars is reduced to 40 every minute on a weekend, what is the decibel level of the street?
An 18 g rifle bullet traveling 210 m/s buries itself in a 3.9 kg pendulum hanging on a 2.6 m long string, which makes the pendulum swing upward in an arc. Determine the vertical and horizontal components of the pendulum's displacement.
A 51 kg crate, starting from rest, is pulled across a floor with a constant horizontal force of 245 N. For the first 12 m the floor is frictionless, and for the next 11.5 m the coefficient of friction is 0.17. What is the final speed of the crate
In a 100 m race, Maggie and Judy cross the finish line in a dead heat, both taking 11.4 s. Accelerating uniformly, Maggie took 1.80 s and Judy 2.90 s to attain maximum speed, which they maintained for the rest of the race. What was Maggie's accel
Friction provides the force needed for a car to travel around a flat, circular race track. What is the maximum speed at which a car can safely travel if the radius of the track is 83.0 m and the coefficient of friction is 0.44?
Black oil reservoirs at 250 deg F+, could there be oil cooking going on releasing some of the light and or intermediats that result in some disequilibreum under reservoir conditions (Pb vs depth could be as high as 70 psi/ft)
How does the material relate to other assigned readings for the course?
Tarzan swings down from a tree branch on a 36m long vine initially inclined at 42 with the vertical. What is his speed at the bottom of the swing if he starts at rest?
1948783
Questions Asked
3,689
Active Tutors
1457531
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
What theoretical or conceptual framework that will help you develop a thorough understanding social media usage and mental health outcomes
Yes, Sherman can Yes, Sherman can void the deal as he frequently suffers from bipolar disorder with stress, anxiety and depression.
The "gender segregation cycle" leads to: Group of answer choices increased stereotypic thinking increased amount of time spent with same-sex peers
Question: A correlation of -0.63 between meditation and feelings of stress would indicate Group of answer choices
This is a Student stress lab: Researchers Folkman and Lazarus (1988) classified coping int & two main types of strategies.
What do you think are the best methods for nonfamily members to make a positive change in a child's development?
Do a search on the medical model used in the D S M-5. In what ways is the medical model different from the strengths-based perspective of social work?