Noah is loading the ark and the last animal on board is a stubborn 1500 kg elephant that refuses to budge. Noah and his family pull the elephant at a constant speed up the 10o incline with a force of 8000 N. determine the coefficient of friction between the elephant and the ramp.
Answers: 1
Physics, 22.06.2019 05:20
Very large accelerations can injure the body, especially if they last for a considerable length of time. one model used to gauge the likelihood of injury is the severity index ( ), defined as =/ . in the expression, is the duration of the accleration, but is not equal to the acceleration. rather, is a dimensionless constant that = the number of multiples of that the acceleration is equal to.in one set of studies of rear-end collisions, a person's velocity increases by 13.7 km/h with an acceleration of 36.0 m/s2 . let the + direction point in the direction the car is traveling. what is the severity index for the collision?
Answers: 1
Physics, 22.06.2019 10:00
** urgent** the voltage across the primary winding is 350,000 v, and the voltage across the secondary winding is 17,500 v. if the secondary winding has 600 coils, how many coils are in the primary winding? a- 30 coilsb- 583 coilsc- 12,000 coilsd- 332,500 coils
Answers: 1
Physics, 22.06.2019 11:30
Two 1.20-m nonconducting wires meet at a right angle. one segment carries + 2.50 µc of charge distributed uniformly along its length, and the other carries - 2.50 µc distributed uniformly along it, as shown in fig. 21.50. ( a. find the magnitude and direction of the electric field these wires produce at point p, which is 60.0 cm from each wire. ( b. if an electron is released at p, what are the magnitude and direction of the net force that these wires exert on it?
Answers: 3
Physics, 22.06.2019 16:30
When measuring volume, why is it important to use the correct tools and units to attain the greatest accuracy? use specific examples from the lab to support your answer. (5 points)
Answers: 1
Noah is loading the ark and the last animal on board is a stubborn 1500 kg elephant that refuses to...
Advanced Placement (AP), 24.04.2020 01:52
Mathematics, 24.04.2020 01:52
Mathematics, 24.04.2020 01:52
Mathematics, 24.04.2020 01:52
English, 24.04.2020 01:53
Mathematics, 24.04.2020 01:53
Health, 24.04.2020 01:53
Mathematics, 24.04.2020 01:53
Mathematics, 24.04.2020 01:53
Biology, 24.04.2020 01:53