What force is needed to keep the belt running
Sand is dumped onto a conveyor belt at the rate of 25 kg per second. What force is needed to keep the belt running at a linear speed of 2 m/s?
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What is the force exerted by the atmosphere downward on the end cap? What is the net force exerted on each bolt holding the end cap in place?
A block of mass m is placed against the inner wall of a hollow cylinder of radius R that rotates about a vertical radius w. In order for friction to prevent the mass from sliding down the wall the coefficient of static friction.
One mole of the carbon-12 isotope contains 6.022 × 1023 atoms. What volume in m3 would be needed to store one mole of cube-shaped children's blocks 2.00 cm long on each side?
A pearson's correlation coefficient of -.05 would represent a scatter plot in which:
A fair six-sided die with numbers 1,2,3,4,5,6 is rolled independently 500 times. Approximate the probability that the sum is between 1720 and 1800.
The friction component ( ) acts parallele to the plane. Determine each components of force the plane exerts on the block to hold it in equilibrium.
200 draws are made with replacement from a box of numbered tickets. these tickets are labeled either -2 or3. is it possible for the expected value of the sum to be 50. justify your answer.
If Alice measures 1 hour of time passing using a clock she is holding, how much time will have elapsed as measured by the clock near the black hole ?
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Question: Which individual is more typical of a Type B personality?
When Mary observes her mother treating their dog with kindness, Mary is kinder to the dog as well. According to social learning theory, this is called
Meredith is supposed to host an important client dinner, but her babysitter cancels at the last minute. Méredith reacts with panic and concern
Question: According to Elizabeth Kubler-Ross, which of the following is one of the five reactions to death?
What did you learn from your client in session today which will support you in future sessions/clients when working with a female sixth grader
Choose one prosocial behavior (e.g. gratitude, forgiveness). • Describe a specific moment you witnessed or experienced that reflects this behavior
In addition to academic skills, succeeding in college involves understanding appropriate behaviors for interacting in this environment (e.g., respect).