Physics, 24.10.2019 20:43 alexisfhenders

Aforce of 157 n is applied to a box 25o above the horizontal. if it is applied over a distance of 14.5 m how much work is done?

show work

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 22:40, cookies1164

Ablock of mass m = 2.5 kg is attached to a spring with spring constant k = 710 n/m. it is initially at rest on an inclined plane that is at an angle of θ = 23° with respect to the horizontal, and the coefficient of kinetic friction between the block and the plane is μk = 0.19. in the initial position, where the spring is compressed by a distance of d = 0.16 m, the mass is at its lowest position and the spring is compressed the maximum amount. take the initial gravitational energy of the block as zero. a) what is the block's initial mechanical energy? b) if the spring pushes the block up the incline, what distance, l, in meters will the block travel before coming to rest? the spring remains attached to both the block and the fixed wall throughout its motion.

Answers: 3

continue

Physics, 22.06.2019 05:00, damientran

The image below shows numerous volcanic mountains in the pacific northwest. what is the most likely cause of the volcanic and earthquake activity in this region?

Answers: 2

continue

Physics, 22.06.2019 09:00, lexis1446

Infrared rays have a shorter wavelength than question 11 options: x-rays. ultraviolet rays. radio waves. gamma rays.

Answers: 1

continue

Physics, 22.06.2019 11:00, velazquezemmy45

What would be the result of an alpha particle coming into a magnetic field? a) the alpha particle will stop moving. b) the alpha particle will reverse its direction. c) the alpha particle will be deflected in a curve path. d) the alpha particle will continue to travel in a straight line.

Answers: 1

continue

You know the right answer?

Aforce of 157 n is applied to a box 25o above the horizontal. if it is applied over a distance of 14...