10-02-2017
Physics

contestada

A dancer lifts a 200-kg barbell with an acceleration of 3 m/s2. How much force does the weightlifter use to raise the barbell

Respuesta :

Fahmidah Fahmidah

10-02-2017

force= mass * acceleration
so
200*3=600kg m/s2

Answer Link

Otras preguntas

how many atoms are in 3.4 moles of iron

i have 30 min pls help.

The Necklace" by Guy de Maupassant n 5–7 complete sentences, summarize your Module One short story. Give specific details about the exposition, rising action, c

Find the 15th term of the arithmetic sequence -5x+3−5x+3, -9x-2−9x−2, -13x-7,.......???

A District Attorney is ?

3x^3(2/12x^2+x/3 help me pls

Answer for number 23 please

How do you do this multiplication fraction 5×5 5/9

Why did Mendeleev leave gaps

Which algebraic expression is a polynomial?