How long does it take him to ?ll the trough
A cowboy at a dude ranch ?lls a horse trough that is 1 m long, 74 cm wide, and 46 cm deep. He uses a 2.1 cm diameter hose from which water emerges at 2.7 m/s . How long does it take him to ?ll the trough?
Expected delivery within 24 Hours
A potter's wheel having a radius 0.55 m and a moment of inertia 12.5 kg·m2 is rotating freely at 55 rev/min. The potter can stop the wheel in 6.0 s by pressing a wet rag against the rim and exerting a radially inward force of 68 N
How far would you have to run, swim, or walk to burn the equivalent of 1 pound of fat? For how much time would you have to do each activity?
After falling from rest from a height of 27 m, a 0.53 kg ball rebounds upward, reaching a height of 17 m. If the contact between ball and ground lasted 1.6 ms, what average force was exerted on the ball?
If it takes Ann 0.79 s to react and apply the brakes, how many meters will she have moved before she begins to slow down?
How does the brick's kinetic energy (K) just before striking the ground compare with the gravitational potential energy (U_{grav}) at the top of the building? Set y=0at the ground level.
An archer shoots an arrow horizontally at a target 14 m away. The arrow is aimed directly at the center of the target, but it hits 55cm lower. What was the initial speed of the arrow?
If the tosser must accelerate the bale from a dead start to V in 6feet how much force must be exerted? What value of angle would minimize this acceleration force?
River Pascal with a volume flow rate of 5.23×105 L/s joins with River Archimedes, which carries 9.80×105 L/s, to form the Bernoulli River. The Bernoulli River is 138.5 m wide and 3.17 m deep, and has a rectangular cross-section. What i
1935951
Questions Asked
3,689
Active Tutors
1452912
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Problem: A well-balanced diet combined with vitamin and mineral supplements seems to
You're examining rates of deaths involving pneumonia over the past 5 years in BC by looking at the underlying cause of death recorded in the BC Vital Statistics
Problem: Community A and community B both have crude mortality rates for lung cancer of 4 per 1000 population per year.
Question: Which best describes intellectual and developmental disabilities? O Intellectual developmental disabilities O Chronic disease
Problem: Which of the following statements is false regarding hypertension?
Medical advances in the care of premature infants now allow babies who are born extremely premature (as early as 24 weeks gestation) to survive.
Problem: Describe and show how you can engage in Scholarship by answering the following questions below: