a 10.-kilogram object, starting at rest, slides down a frictionless incline with a constant acceleration of 2.0 ms for 40 seconds
what is the velocity of the object at the end of the 4.0 seconds?
select one
a. 16 m/s
b. 20 mis
c. 8.0 m/s
od 4.0 m/s
check

013222

52222222222222222222222222222222222

explanation:

the earths atmosphere is made up of nitrogen and oxygen. solids can turn into gasses through a process called sublimation. sublimation is the transition of a substance directly from the solid to the gas phase, without passing through the intermediate liquid phase.

hope this : d

dec 23, 2016 - a load of bricks weighing 680 n a distance of 10 m across a parking lot. if if the worker pushes the cart with a constant force of 209 n, what work= force x distance = 220 n x 10 m = 2200 n.m = 2200 j i don't know where the person got it from, but the initial part, work= force x distance me.