Physics, 08.11.2020 05:30, salllllllllll

HELP!! ILL GIVE BRAINLIEST! Imagine a bird is diving into the ocean. At what point is the bird’s kinetic energy the greatest?

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 19:30, noberoger2780

Asun-sized star will spend most of its lifetime as a: white dwarf red giant protostar main-sequence star

Answers: 1

continue

Physics, 22.06.2019 11:00, ronniethefun

If a simple machine reduces the strength of a force, what must be increased?

Answers: 3

continue

Physics, 22.06.2019 16:50, Walkman2092

Calculate the first and second velocities of the car with four washers attached to the pulley, using the formulas v1 = 0.25 m / t1 , and v2 = 0.25 m / (t2 – t1) where t1 and t2 are the average times the car took to reach the 0.25 and the 0.50 meter marks. record these velocities, to two decimal places, in table e.

Answers: 2

continue

Physics, 22.06.2019 19:50, fili20

The heater element of a 120 v toaster is a 5.4 m length of nichrome wire, whose diameter is 0.48 mm. the resistivity of nichrome at the operating temperature of the toaster is 1.3 × 10-6 ω·m. the toaster is operated at a voltage of 120 v. (a) what is the power drawn by the toaster? (b) if the cost of electricity is 12 ¢ per kilowatt-hour, and it takes 2 minutes to toast bread, how much does it cost for toasted bread? (c) when the heater element is at room temperature, is the resistivity in the nichrome wire greater than, less than, or equal to it’s resistivity when at operating temperature? explain.

Answers: 3

continue

Do you know the correct answer?

HELP!! ILL GIVE BRAINLIEST! Imagine a bird is diving into the ocean. At what point is the bird’s ki...