julsmriv24 julsmriv24

11-02-2018
Chemistry

contestada

What force in Newtons is needed to accelerate a 40 kg mass across a surface at 7.5 m/sec²?

Respuesta :

11-02-2018

according to Newton's laws, the relationship between acceleration and mass and force is F=ma.
40kg×7.5m/s²=300N
so the answer is 300N.

Answer Link

Otras preguntas

If you could put wings on any species of animal, what animal would you choose?

Holding all else constant, if people who are currently discouraged workers decide to start looking for jobs again, you will see: Group of answer choices a decre

Please help me with this I need to get it done

What is better dogs or bears????????

All of the following are considered abnormal findings in a dipstick urinalysis except __________________ a. urea. b. red blood cells. c. glucose d. proteins

If Carrey pays for an item that costs $3 with a five-dollar bill, what bills will she receive in change?

What does the 27 second count-down represent in the play the making of st. jerome

GIVING BRAINLIEST What is the approximate distance between points A and B? 3.61 9.22 10.35 12.62

What type of polygon is needed to use the Pythagorean theorem? A. Acute triangle B. Right triangle C. Rectangle D. Isosceles triangle

Reaction mechanisms will always have a minimum of how many steps?