Physics, 21.11.2020 20:30 chrissulli4605

Search... omaralmufti
omaralmufti
5 days ago
Physics
College
Add to
♡
Average velocity and RC Truck Sample Problem
Homework 2
Imagine you drive an RC truck along a straight road for 0.7 km at 20 km/h. Here, your truck runs out of battery
and stops. Over the next 30 min, you walk 2.0 km farther along the road to a hobby store.
TEAM
1. What is your total displacement from the beginning of your drive to your arrival at the hobby store?
2.What is the time interval At from the beginning of your drive to your arrival at the hobby store?
3.What is your average velocity Vavg from the beginning of your drive to your arrival at the hobby store?
Express your answer both with numbers and a graphic.

Answers: 1

Show answers

Another question on Physics

Physics, 22.06.2019 00:30

Two vectors are shown. which statement best compares the vectors? vector x has greater magnitude than vector y. vector y has greater magnitude than vector x. the vectors have the same displacement. the vectors have the same direction.

Answers: 1

Answer

Physics, 22.06.2019 01:00

Velocity is a description of both speed and direction, therefore it - a vector - a force arrow - the same as acceleration - a magnitude

Answers: 1

Answer

Physics, 22.06.2019 01:10

If vx = 7.00 units and vy = -7.60 units, determine the magnitude of v⃗ . determine the direction of v⃗ .

Answers: 2

Answer

Physics, 22.06.2019 01:10

Asteam power plant operates on an ideal reheat rankine cycle between the pressure limits of 15 mpa and 10 kpa. the mass flow rate of steam through the cycle is 12 kg/s. steam enters both stages of the turbine at 500°c. if the moisture content of the steam at the exit of the low-pressure turbine is not to exceed 10 percent, determine (a) the pressure at which reheating takes place, (b) the total rate of heat input in the boiler, and (c) the thermal efficiency of the cycle. also, show the cycle on a t-s diagram with respect to the saturation lines. (2.15 mpa; 45.0 mw; 42.6%)

Answers: 3

Answer

You know the right answer?

Search... omaralmufti
omaralmufti
5 days ago
Physics
College
Add to

Questions