Physics, 31.08.2021 01:20, jennagrabowski7933

A person travels by car from one city to another with different constant speeds between pairs of cities. She drives for 30.0 min at 85.0 km/h, 10.0 min at 85.0 km/h, and 55.0 min at 40.0 km/h and spends 15.0 min eating lunch and buying gas. (a) Determine the average speed for the trip.

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 21:30, krystalhurst97

Astudent looks at ocean waves coming into the beach. an ocean wave with more energy will a) have a greater height. b) have a greater period. c) travel toward the beach faster. d) strike the beach with greater frequency.

Answers: 1

continue

Physics, 22.06.2019 04:00, Carly3393

10 newton object is placed 3 meters from the fulcrum. at what distance on the other side would you need to place a 15 newton object to balance the lever? show your work!

Answers: 2

continue

Physics, 22.06.2019 12:00, volocibel

The mass of a bowling ball is 10 kg and the mass of a ping pong ball is 0.015 kg. if the two objects are 5 meters apart, what is the gravitational force ?

Answers: 1

continue

Physics, 22.06.2019 17:30, smariedegray

Convection currents are caused by differences in what two things?

Answers: 1

continue

Do you know the correct answer?

A person travels by car from one city to another with different constant speeds between pairs of cit...