Physics, 14.12.2020 20:40 Metlife

Mary and John are seated on a bench a distance 2 part. Suddenly, John moves closer to Mary and claims that he has been drawn by the gravitational force. Is John’s claim justifiable? Show quantitatively. (Assume the masses of John and Mary are 67 and 55 respectively, and the coefficient of static friction between John and the bench is 0.15). [4]

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 17:40, duncanje5783

Which is not a source of noise pollution? a)airplanes b)acid rain c)machines d)cars

Answers: 2

continue

Physics, 22.06.2019 01:00, brian2913

An object is 10 cm from the mirror, its height is 1 cm and the focal length is 5 cm. what is the image height? (indicate the object orientation by including the + or - sign with the answer.) hi = cm +1 -1 +10 -10

Answers: 3

continue

Physics, 22.06.2019 04:50, tagerryawilson6

Waves that cause the most damage during an earthquake are a. surface waves c. s waves b. p waves d. ocean waves

Answers: 2

continue

Physics, 22.06.2019 09:00, alisonnn101

A2000 kg car is rounding a curve of radius 200 m on a level road. the maximum frictional force the road can exert on the tires of the car is 4000 n. what is the highest speed at which the car can round the curve?

Answers: 1

continue

You know the right answer?

Mary and John are seated on a bench a distance 2 part. Suddenly, John moves closer to Mary and claim...