Leonyx0JayBay Leonyx0JayBay

02-08-2016
Physics

contestada

a force of 450 n accelerates a box across a frictionless surface at a rate of 15 m/s2. what is the mass of the box?

Respuesta :

Sora111 Sora111

02-08-2016

Use the equation:
Resultant force= mass of body×acceleration(F=ma)
450N is the resultant force acting on the box since there is no friction to oppose it.
To find mass of box,
450=m×15
m=450÷15=30kg

Answer Link

Otras preguntas

what method increased the spread of religion and new ideas between china and japan in the 500s bce?warfeudalismtradetourism

Find the area of the shaded circle… I will mark you brainliest and rate you five stars

Marisa decided to raise the price of her earrings so that she will make a profit of $5.00 on each pair. She has also improved the quality control so that only

−7 ≤ −4; add 11 to both sides

What are the reasons that workers wanted to strike against Pullman? O The company cut workers' pay O Rent and goods in town were too expensive. O The company wa

y = 4.x - 5 Y = 2x + 3 Is (4, 11) a solution of the system?

An electrician uses 46 3/4 feet of push-back wire from a 200-foot roll. How many feet of wire are left on the roll?

Please help me!!!!!!!!!!!!!!!!!!!!!!!

Rules for naming ionic compounds wiht transition metal

Dakota Mining Company pays its bills and employees with checks drawn on a bank from another part of the country. Checks usually take about three days to clear t