Physics, 05.02.2020 13:50 anonymousanon
1. two forces of 7 lb. and 14 lb. act on a body at right angles to each other. find the angle their resultant force makes with the force of 14 lb.
2.a velocity of 30 mph is resolved into two components, each of which makes an angle of 45 with it. find their magnitude.
Answers: 1
Physics, 21.06.2019 18:10
Amass has an acceleration of 10- 2t. what is its velocity and displacement if it started at x- 4m and the initial velocity was 8m/s? at what time does it have 0 velocity? graph all graphs.
Answers: 2
Physics, 22.06.2019 02:20
22. the effect of threshold braking is to a cause skids. b. lock wheels. c. prevent locking of wheels. d. increase stopping distance.
Answers: 2
Physics, 22.06.2019 16:00
Two balls, each with a mass of 0.5 kg, collide on a pool table. is the law of conservation of momentum satisfied in the collision? explain why or why not
Answers: 1
Physics, 22.06.2019 18:10
Which of the following statement is false ? a.batteries should never be stored on metal trays or outside in the elements)b, battery acid cannot be neutralized)c.do not stack batteries on top of each other)d.never put a damaged battery in a dumpster. i
Answers: 1
1. two forces of 7 lb. and 14 lb. act on a body at right angles to each other. find the angle their...
Mathematics, 05.11.2020 18:50
Mathematics, 05.11.2020 18:50
Mathematics, 05.11.2020 18:50
Mathematics, 05.11.2020 18:50
Mathematics, 05.11.2020 18:50
Mathematics, 05.11.2020 18:50
Mathematics, 05.11.2020 18:50
Physics, 05.11.2020 18:50
Mathematics, 05.11.2020 18:50
Arts, 05.11.2020 18:50
History, 05.11.2020 18:50