Physics, 22.10.2020 19:01 jb141553

A car is driven 145 km due west, then 80 km due south. What is the magnitude of its displacement?

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 19:40, 20170020

Apackage of supplies is dropped from a plane, and one second later a second package is dropped. neglecting air resistance, the relative velocity of the 1st package viewed from the second will 56) a) increase. b) be constant. c) be zero. d) depend upon their weight. e) decrease

Answers: 1

continue

Physics, 22.06.2019 07:20, swkgp3cevk

What is the magnitude of the acceleration vector which causes a particle to move from velocity −5i−2j m/s to −6i+ 7j m/s in 8 seconds. answer in m/s.

Answers: 3

continue

Physics, 22.06.2019 09:40, goofy44

Aturntable a is built into a stage for use in a theatrical production. it is observed during a rehearsal that a trunk b starts to slide on the turntable 10 s after the turntable begins to rotate. knowing that the trunk undergoes a constant tangential acceleration of 0.31 m/s2, determine the coefficient of static friction between the trunk and the turntable.

Answers: 3

continue

Physics, 22.06.2019 11:30, slim2077

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?