Physics, 24.09.2019 13:00 lalisa6745

Aperson travels by car from one city to another with different constant speeds between pairs of cities. she drives for 30.0 min at 80.0 km/h, 12.0 min at 100 km/h, and 45.0 min at 40.0 km/h and spends 15.0 min eating lunch and buying gas. (a) determine the average speed for the trip. (b) determine the distance between the initial and final cities along the route.

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 01:00, hoshoronline8454

When you turn on a battery-operated device, an electrical circuit is

Answers: 1

continue

Physics, 22.06.2019 02:30, erinolson07cats

The boy of mass 30 kg is at r1= 2 meters from the fulcrum. of the girl is 45 kg, at what r2 must she sit so that they are balanced ?

Answers: 3

continue

Physics, 22.06.2019 11:10, cmflores3245

While standing outdoors one evening, you are exposed to the following four types of electromagnetic radiation: yellow light from a sodium street lamp, radio waves from an am radio station, radio waves from an fm radio station, and microwaves from an antenna of a communications system. rank these type of waves in terms of increasing photon energy.

Answers: 3

continue

Physics, 22.06.2019 11:30, msjuly723

If forces acting on an object are unbalanced. true or false

Answers: 1

continue

You know the right answer?

Aperson travels by car from one city to another with different constant speeds between pairs of citi...