Equation and substitution units
If wind blows at 35 m/s^2 over a house,what is the net force on teh roof if its area is 240 square meters and theroof is flat? Show all work, with equation adn substituion units.
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If the human cannonball spends 0.78 s in the cannon, determine the average net force exerted on him in the barrel of the cannon.
A ladybug sits halfway between the axis and the edge of a phonograph record. What will happen to its tangential speed if the RPM rate is doubled? At this doubled rate, what will happen to its tangential speed if it crawls out to the edge?
How far will the trampoline stretch if the performer stands still on it while taking a bow?
A block of mass m = 0.870 kg is fastened to an unstrained horizontal spring whose spring constant is k = 98.0 N/m. The block is given a displacement of +0.120 m, where the + sign indicates that the displacement is along the +x axis, and then relea
A force of 120 N is applied to the front of a sled at an angle of 28.0o above the horizontal so as to pull the sled a distance of 165 meters. How much work was done by the applied force?
An Atwood's machine consists of blocks of masses m1 = 10.1 kg and m2 = 18.4 kg attached by a cord running over a pulley as in the figure below. The pulley is a solid cylinder with mass M = 8.30 kg and radius r = 0.200 m. The block of mass m2 is al
He notices a 143 mile marker as he passes through town. Later john passes a 110 mi marker. what is the distance between town and john's current location?
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How can I rephrase this paragraph? The exploration between the "Personal unconscious" and the "Collective Unconscious" in C.G. Jung's perspective
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Maria, a clinical mental health counselor, has been working with a client, Emily, for several months. Emily is a 32-year-old woman who recently went through
Can you please summarize the key points related to Post-Traumatic Stress Disorder (PTSD) as classified in the DSM-5, including its criteria
Teenagers understand well that death is inevitable and that they themselves will die one day. What typical adolescent behavior seemingly contradicts this knowl
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Question: Education is important because it helps children develop their cognitive, behavioral, and psychomotor skills.