Find the location of the image
An object is placed 94 cm from a concave mirror of radius 63 cm.
(a) Find the location of the image. (Enter in cm. Use a negative number if the image is behind the mirror)
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The 2.2 kg, 20 cm diameter disk in the figure below is spinning at 280 rpm. How much friction force must the brake apply to the rim to bring the disk to a halt in 5.0 s?
Find the pressure difference between the inside and outside of the window.
A 10.0 kg grocery is pushed 12.0 m along an aisle by a shopper who exerts a constant horizontal force of 40.0 N. a.) What work is done on the cart? b.)If all frictional forces are neglected, and the cart starts form rest, what is the grocery cart'
find the magnitude and direction of the net external force on the crate
Find the location of the image. (Enter in cm. Use a negative number if the image is behind the mirror)
A spring with spring constant 19 hangs from the ceiling. A ball is attached to the spring and allowed to come to rest. It is then pulled down 2.5 and released. The ball makes 33 oscillations in 15 seconds. What is its maximum speed?
A rifle is aimed horizontally at a target 58 away. The bullet hits the target 2.5 below the aim point.What was the bullet's flight time? What was the bullet's speed as it left the barrel?
A radio receiver can dedect signals with electric field amplitudes as small as 250w/m^2. what is the intensity of the smallest detectable signal?
A grinding wheel of radius 0.350m rotating on a frictionless axle is brought to rest by applying a constant frictionforce tangential to its rim. The constant torque produced by this force is 76.0 N-m. Find the magnitude of the friction force.
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Explain the risks of not reporting the results of your forensic assessment findings accurately. Provide specific examples.
Read "The Effect of Tart Cherry Juice Compared to a Sports Drink and Cycling Exercise Performance, Substrate Metabolism, and Recovery" from University Library
Identify and analyze one resource that provides information regarding services for dealing with and treating substance use and abuse in youth or adolescence.
Discuss how culture may influence one's perceptions. Provide an example of how culture may impact the interaction between a patient/client
Write an essay describing your achievement of a goal and your friends or family member's achievement of a goal using motivational theory
Pets can have a therapeutic effect on people; they seem to have the power to calm the anxious and cheer the depressed. Give three reasons
Review Chapter 12 and consider how your culture has impacted your worldview and personality. Pay particular attention to the section on characteristics of Cult