noahybarra6021 noahybarra6021
  • 25-05-2022
  • Chemistry
contestada

A 1-kg trophy sits on a shelf. What is the normal force and the direction exerted by the shelf? (Acceleration due to gravity is 9.8 m/s/s.)

1 N up
1 N down
9.8 N up
9.8 N down

Respuesta :

milesandmiles2314 milesandmiles2314
  • 25-05-2022
9.8 N upwards
Normal for it the force opposing gravity in the direction opposite to the surface
Answer Link

Otras preguntas

to find the area of a rectangle, is it supposed to go area=lxw?
How to add and subtract fractions
what is a 'dead heat'? plz... need help
Which formulas represent one ionic compound and one molecular compound?
After decaying for 48 hours, l/16 of the original mass of a radioisotope sample remains unchanged. What is the half-life of this radioisotope?
Multiply and simplify(x-3y) (x + 3y)
how would I calculate the X from a known velocity when launching a ball off a table?
Which refers to an injury to a joint?a. osteoporosisb. bursitisc. scoliosisd. carpal tunnel syndrome
how would I calculate the X from a known velocity when launching a ball off a table?
how did hitler change the lives of workers