Physics, 21.02.2020 19:18, AmI2Fast4Ya
A box with mass 10.0 kg moves on a ramp that is inclined at an angle of 55.0∘ above the horizontal. The coefficient of kinetic friction between the box and the ramp surface is μk=0.300. Calculate the magnitude of the acceleration of the box if you push on the box with a constant force F = 120.0 N that is parallel to the ramp surface and (a) directed down the ramp, moving the box down the ramp; (b) directed up the ramp, moving the box up the ramp.
Answers: 1
Physics, 22.06.2019 23:30, china236
A6.0-kilogram cart initially traveling at 4.0 meters per second east accelerates uniformly at 0.50 meter per second squared east for 3.0 seconds. what is the speed of the cart at the end of this 3.0 second interval? (1) 1.5 m/s (3) 3.0 m/s (2) 5.5 m/s (4) 7.0 m/s
Answers: 1
A box with mass 10.0 kg moves on a ramp that is inclined at an angle of 55.0∘ above the horizontal....
Chemistry, 11.11.2020 23:40
Mathematics, 11.11.2020 23:40
Mathematics, 11.11.2020 23:40
Mathematics, 11.11.2020 23:40
Mathematics, 11.11.2020 23:40
Mathematics, 11.11.2020 23:40
Mathematics, 11.11.2020 23:40
Health, 11.11.2020 23:40