bangbangtanarmy0713 bangbangtanarmy0713
  • 24-11-2022
  • Physics
contestada

A 10 kg block should be pushed up a steep plan, with a slope of 37 °, at constant speed. What should be the size of the force needed in this case, if the friction coefficient is 0.5? b) What should be the size of the force needed to push the block with a hurry 2 m-s¹?

Respuesta :

Otras preguntas

Which statement best describes an igneous intrusion?     A. Magma explodes to the surface and forms a smooth outer layer of rock.B. Magma is exported to an open
how did hitler change the lives of workers
what does 'blow by blow' mean?
How to solve 12^r=13 in solving exponential equation with logarithms
a stone is dropped from the top of 50 m high tower simultaneously another stone is thrown upward with a speed of 20 m/s . calculate the time at which both the s
Who was Tchaikovsky? need help pls
Multiply and simplify(5a + 2bc) (5a - 2bc)
Multiply and simplify(x-3y) (x + 3y)
A ball falls, rebounds to 72% of its previous height and falls again. After two bounces, the ball reached a height of 25cm. From what height was the ball droppe
to find the area of a rectangle, is it supposed to go area=lxw?