Physics, 09.07.2021 01:00 Sophiiiiamm374

Use the following information to answer the next question A jogger runs at 25 km/h (25° N of W] for 34 min and then changes direction, jogging
for 21 min at 21 km/h [65º E of N].

Determine the jogger's total displacement, and his average velocity for the workout.

Use the following information to answer the next question

A jogger runs at 25 km/h (25° N of W] f

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 09:10, ehehvevsbg

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island

Answers: 1

continue

Physics, 22.06.2019 10:10, xavierfox1721

In a simplified model of the human eye, the aqueous and vitreous humors and the lens all have a refractive index of 1.40, and all the refraction occurs at the cornea, whose vertex is 2.60 cm from the retina. what should be the radius of curvature of the cornea such that the image of an object 40.0 cm from the cornea’s vertex is focused on the retina?

Answers: 1

continue

Physics, 22.06.2019 10:30, gyexisromero10

Air is to be preheated by hot exhaust gases in a cross-flow heat exchanger before it enters the furnace. air enters the heat exchanger at 95 kpa and 20°c at a rate of 0.6 m^3/s. the combustion gases (cp = 1.10 kj/kg°c) enter at 160°c at a rate of 0.95 kg/s and leave at 95°c. determine the rate of heat transfer to the air and its outlet temperature.

Answers: 2

continue

Physics, 22.06.2019 15:10, deidaraXneji

In the circuit, the switch s has been open for a long time and r = 125 kohm. it is then suddenly closed. (a) determine the time constant before the switch is closed. s (b) determine the time constant after the switch is closed. _ s (c) let the switch be closed at t = 0. find the current in the switch as a function of time. (use t for time. express your answer in milliamps and seconds.) i(t) =_

Answers: 3

continue

You know the right answer?

Use the following information to answer the next question A jogger runs at 25 km/h (25° N of W] for...