Physics, 24.09.2019 04:30 jwmiciche7367
The three ropes in the figure are tied to a small, very light ring. two of these ropes are anchored to walls at right angles with tensions t1 = 20 n and t2 = 60 n. what are the magnitude and direction of the tension vector t3 in the third rope?
correct: your answer is correct. n. ° (below the positive x-axis)
Answers: 1
Physics, 21.06.2019 20:30
When you drop a pebble from height a it reaches the ground with speed v if there is no air resistance. from what height should you drop it so it will reach the ground with three times the speed? (a) 9m (b) 3m (c) 6m (d) 18m
Answers: 2
Physics, 22.06.2019 05:00
At time t=0, a particle is located at the point (3,6,9). it travels in a straight line to the point (5,2,7), has speed 8 at (3,6,9) and constant acceleration 2i−4j−2k. find an equation for the position vector of the particle.
Answers: 2
Physics, 22.06.2019 07:20
Samir watches a 100-minute movie on his spaceship. maria's spaceshipe flies in the same direction as samir's spaceship but she observes his move to last 125 minutes and his spaceship to be 40 m long. how long does samir observe his own spaceship to be? according to an observer on earth, planet x is stationary. maria and samir depart earth on their spaceships at the same time, each flying at 0.5c. maria flies toward planet x and samir flies in the opposite direction. according to maria, her voyage to planet x takes 9 years. how many years does marias voyage take according to samir?
Answers: 3
Physics, 22.06.2019 08:00
Why is it important always to use horizontal bars in unit fractions when performing unit conversions?
Answers: 3
The three ropes in the figure are tied to a small, very light ring. two of these ropes are anchored...
History, 25.11.2019 07:31
Mathematics, 25.11.2019 07:31
Mathematics, 25.11.2019 07:31
Social Studies, 25.11.2019 07:31
Mathematics, 25.11.2019 07:31
English, 25.11.2019 07:31
Mathematics, 25.11.2019 07:31
Biology, 25.11.2019 07:31
Computers and Technology, 25.11.2019 07:31
Social Studies, 25.11.2019 07:31