Rannette2400 Rannette2400

10-12-2018
Physics

contestada

what is the net force of this object?
F air=400N

F grav=600N

A) 0 nuetons
B) 200 nuetons
C) 400 nuetons
D) 600 nuetons

Respuesta :

benjiisme benjiisme

14-12-2018

B The object is fallint with pressure pushing up, so 600N-200N=400N

Answer Link

Otras preguntas

A chain saw requires 7 hours of assembly and a wood chipper 3 hours. a maximum of 63 hours of assembly time is available. the profit is $170 on a chain saw and

If an impulse is a fraction of a second and 30 impulses equal 1/2 second, how many seconds is represented by 90 impulses?

Sectional rivalries leading up to the Civil War centered on what 3 issues?

Ms. Hernandez began her math class by saying: I'm thinking of 5 numbers such that their mean is equal to their median. If 4 of the numbers are 14, 8, 16, and 14

For all nonzero real numbers p, t, x, and y such that x/y = 3p/2t, which of the following expressions is equivalent to t ? F. y /2 G. 3px /2y H. 6py /x J. 3py /

what is the function of hyperbole in poetry?

at what age is a toddlers posture most upright

Which one of the following expressions has an even integer value for all integers a and c ? F. 8a + 2ac G. 3a + 3c H. 2a + c J. a + 2c K. ac + a^2

In the equation x^2 + mx + n = 0, m and n are integers. The only possible value for x is –3. What is the value of m ? A. 3 B. –3 C. 6 D. –6 E. 9

should homework be banned? why or why not?