okagbareoghenetega40 okagbareoghenetega40
  • 18-05-2021
  • Physics
contestada


А
man of mass
77kg stands on a
Spring-weighing
Machine
inside a lift
When the lift starts to ascend, its accel-
eration 2 m/s2. what will be reading on.
the machine?

Respuesta :

Trancescient
Trancescient Trancescient
  • 18-05-2021

Explanation:

The reading on the scale is

W = m(g + a)

= (77 kg)(9.8 m/s^2 + 2 m/s^2)

= 908.6 N

Answer Link

Otras preguntas

which process breaks down sugars to make atp when oxygen is present
which process breaks down sugars to make atp when oxygen is present
what is the phenotype of a heterozygous person using T for tall and t for short
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
How do you use implicit differentiation to find x^2+3xy+y^3=10
what is the phenotype of a heterozygous person using T for tall and t for short
which process breaks down sugars to make atp when oxygen is present
Why did the slogan Peace Land and Bread appeal to the Russian people?
what is the phenotype of a heterozygous person using T for tall and t for short
each year the gardners plant 7/8 of an acre with tomatoes. They sell half of what they grow at a roadside stand. What part of an acre do the gardeners use for t