Physics
Physics, 08.09.2021 19:00, ericb6939

mỗi ngày hoa đi học lúc 6h45' nếu hoa cứ đi với vận tốc trung bình là 12km/h thì 7h15' hoa đến nơi. Hôm nay do bị thủng săm phải vá nên hoa xuất phát muộn hơn mọi ngày 10'. Vì sợ muộn nên hoa tăng tốc và cuối cùng đến trường đúng như mọi ngày. Tính vận tốc hoa đạt được

answer
Answers: 1

Other questions on the subject: Physics

image
Physics, 22.06.2019 00:00, pc103919
An inclined plane wrapped around a metal shaft is a a. lever b. screw c. pulley d. wedge
Answers: 2
image
Physics, 22.06.2019 10:10, Kitty10101
Apair of 10μf capacitors in a high-power laser are charged to 1.7 kv. a. what charge is stored in each capacitor? b. how much energy is stored in each capacitor?
Answers: 2
image
Physics, 22.06.2019 12:30, tigistamare03
When a vertical beam of light passes through a transparent medium, the rate at which its intensity i decreases is proportional to i(t), where t represents the thickness of the medium (in feet). in clear seawater, the intensity 3 feet below the surface is 25% of the initial intensity i0 of the incident beam. what is the intensity of the beam "10" feet below the surface? (give your answer in terms of i0. round any constants or coefficients to five decimal places.)
Answers: 2
image
Physics, 22.06.2019 15:30, haileyjones732
Two pans of a balance are 24.1 cm apart. the fulcrum of the balance has been shifted 1.33 cm away from the center by a dishonest shopkeeper. by what percentage is the true weight of the goods being marked up by the shopkeeper? assume the balance has negligible mass. answer in units of %.
Answers: 1
Do you know the correct answer?
mỗi ngày hoa đi học lúc 6h45' nếu hoa cứ đi với vận tốc trung bình là 12km/h thì 7h15' hoa đến nơi....

Questions in other subjects:

Konu
Medicine, 16.11.2020 05:20
Konu
Mathematics, 16.11.2020 05:20