Physics, 14.09.2019 03:30 375025

Two 1.0 kg masses are 1.0 m apart (center to center) on a frictionless table. each has a +10μc of charge. a) what is the magnitude of the electric force on one of the masses? b) what is the initial acceleration of one of the masses if it is released and allowed to move?

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 22:30, gd9075

Abug is 12 cm from the center of a turntable that is rotating with a frequency of 45 rev/min . what minimum coefficient friction is required so that the bug stays on the turntable?

Answers: 1

continue

Physics, 21.06.2019 22:50, peno211

Moon effect. some people believe that the moon controls their activities. if the moon moves from being directly on the opposite side of earth from you to being directly overhead, by what percentage does (a) the moon's gravitational pull on you increase and (b) your weight (as measured on a scale) decrease? assume that the earth–moon (center-to-center) distance is 3.82 × 10^8 m, earth's radius is 6.37 × 10^6 m, moon's mass is 7.36 × 10^22 kg, and earth's mass is 5.98 × 10^24 kg.

Answers: 2

continue

Physics, 22.06.2019 14:30, abbz13

Give one example to show that when substances are mixed, it may result in a chemical or a physical change depending on the conditions.

Answers: 2

continue

Physics, 22.06.2019 15:50, micahsocool23

The space between two 15-in.-long concentric cylinders is filled with glycerin (viscosity = 8.5 × 10-3 lb·s/ft2). the inner cylinder has a radius of 1 in. and the gap width between cylinders is 0.1 in. determine (a) the torque and (b) the power required to rotate the inner cylinder at 180 rev/min. the outer cylinder is fixed. assume the velocity distribution in the gap to be linear.

Answers: 2

continue

You know the right answer?

Two 1.0 kg masses are 1.0 m apart (center to center) on a frictionless table. each has a +10μc of ch...