Entries by Hannah Wangui

An electric eel can generate a 472-V, 0.6-A

Question An electric eel can generate a 472-V, 0.6-A  shock for stunning its prey. What is the eel’s power output?  W   Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code “Newclient”

 

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The laboratory exercise for this chapter addresses kinematic motion.

Question The laboratory exercise for this chapter addresses kinematic motion. You have experienced these motions in everyday life. What are the differences between speed and velocity. Does the kinematic motion of an object depend on the object’s mass or other properties of the object? Why or Why Not? What are examples of kinematic motion that […]

 

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What is the radius of its orbit?

Question A centripetal force of 230 N acts on a 2,000-kg satellite moving with a speed of 5,100 m/s in a circular orbit around a planet. What is the radius of its orbit?   Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code “Newclient”

 

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Consider the sketch of part of a roller coaster ride below

Question Consider the sketch of part of a roller coaster ride below. At position A, the roller coaster will reach its maximum height, at 10m. Assuming there is no energy loss, write down the total energy (TE), potential energy (PE), and kinetic energy (KE) of the roller coaster at positions A, B, C, and D.  The mass of […]

 

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