Physics, 16.09.2019 10:30 philkas414
Two forces p and q pass through a point a which is 4 ft to the right of and 3 ft above a moment center o. force p is 200 lb directed up to the right at 30degrees with the horizontal and force q is 100 lb directed up to the left at 60degrees with the horizontal, determine the moment of the resultant of these two forces with respect to o.
Answers: 1
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 14:30
Two carts, one of mass 2m and one of mass m, approach each other with the same speed, v. when the carts collide, they hook together. assume that positive momentum is to the right. which graph best represents the momentum of both carts over time, before and after the collision?
Answers: 3
Physics, 22.06.2019 15:00
You hang a book bag on a spring scale and place the bag on a platform scale so that the platform scale reads 23.7n and the spring scale reads 13.8n. what is the magnitude of the force that earth exerts on the bag?
Answers: 1
Two forces p and q pass through a point a which is 4 ft to the right of and 3 ft above a moment cent...
Computers and Technology, 14.04.2020 18:02
History, 14.04.2020 18:02
French, 14.04.2020 18:02
Computers and Technology, 14.04.2020 18:02
English, 14.04.2020 18:02
English, 14.04.2020 18:02
Mathematics, 14.04.2020 18:02
Health, 14.04.2020 18:02