Physics, 05.10.2019 07:00, kaylallangari549
Scientific involves the knowledge and understanding necessary for evaluating information, making personal decisions, and taking part in public affairs
Answers: 2
Physics, 22.06.2019 00:30, sophiaa23
Next a skier is pulled by a tow rope up a frictionless ski slope that makes an angle of 15 with the horizontal. the rope moves parallel to the slope with a constant speed of 0.69 m/s. the force of the rope does 800 3 of work on the skier as the skier moves a distance of 8.4 m up the incline. (a) if the rope moved with a constant speed of 2.2 m/s how much work would the force of the rope do on the skier as the skler moved a distance of 8.4 m up the incline? at what rate is the force of the rope doing work on the skier when the rope moves with a speed of (b) 0.69 m/s and (c) 2.2 m/s?
Answers: 1
Physics, 22.06.2019 14:30, lizzie3545
Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd a) 30 joules b) 3000 joules c) 320 joules d) 3200 joules
Answers: 2
Scientific involves the knowledge and understanding necessary for evaluating information, making pe...
Mathematics, 13.12.2021 14:00
Computers and Technology, 13.12.2021 14:00
Chemistry, 13.12.2021 14:00
World Languages, 13.12.2021 14:00
Physics, 13.12.2021 14:00
Health, 13.12.2021 14:00
Business, 13.12.2021 14:00