Physics, 04.11.2020 09:00 JanetQ2002
How much longer will it take
to travel a distance of 6ookm at
a speed of 50kmh than it
would at a
speed of 6okmh?
Answers: 3
Physics, 21.06.2019 14:40
An implanted pacemaker supplies the heart with 72 pulses per minute, each pulse providing 6.0 v for 0.65 ms. the resistance of the heart muscle between the pacemaker’s electrodes is 550 ω. find (a) the current that flows during a pulse, (b) the energy delivered in one pulse, and (c) the average power supplied by the pacemaker.
Answers: 3
Physics, 22.06.2019 05:30
Thomas his older brothers, who own a junk yard, on the weekends to earn extra money. he likes to them push broken-down cars to the back of the junk yard because it makes him feel strong. last saturday, they pushed three cars with different weights, and he noticed he used different amounts of force for each one. the cars were the following weights: white car: 2,700 kg red car: 1,500 kg blue car: 2,100 kg think about how much force is needed to move each car. which correctly lists the cars in order from the most to least amount of force needed to move them? a) white, blue, red b) blue, red, white c) red, white, blue d) white, red, blue
Answers: 2
Physics, 22.06.2019 13:40
Use the profile illustrated for problem (1). assume that the layer of silty sand fill (sm) is placed over the entire site. estimate the thickness of the fill (h - in feet) that will cause the effective vertical stress at the center of the clay layer to increase by 517.5 pounds per square foot.
Answers: 1
Physics, 22.06.2019 19:30
Point charges q1=+2.00μc and q2=−2.00μc are placed at adjacent corners of a square for which the length of each side is 1.50 cm . point a is at the center of the square, and point b is at the empty corner closest to q2. take the electric potential to be zero at a distance far from both charges. part a what is the electric potential at point a due to q1 and q2? express your answer with the appropriate units.
Answers: 2
How much longer will it take
to travel a distance of 6ookm at
a speed of 50kmh than it
wo...
a speed of 50kmh than it
wo...
English, 04.11.2020 19:50
Mathematics, 04.11.2020 19:50
Mathematics, 04.11.2020 19:50
English, 04.11.2020 19:50
Biology, 04.11.2020 19:50
Arts, 04.11.2020 19:50
SAT, 04.11.2020 19:50
Chemistry, 04.11.2020 19:50
Geography, 04.11.2020 19:50
Social Studies, 04.11.2020 19:50
Mathematics, 04.11.2020 19:50
Computers and Technology, 04.11.2020 19:50
History, 04.11.2020 19:50