If an object accelerates from rest, with a constant acceleration of 6.4 m/s2, what will

its velocity be after 18s?

How is weight related to force?

Most of an atom is empty space. a. True b. False

A circular curve of highway is designed for traffic moving at 75 km/h. (a) If the radius of the curve is 145 m, what is the correct angle of banking of the road?

If the total mass hanging on one end of the string that creates the tension in the string is 0.300 kg, what is the mass density (mass per unit length) μ of the string?

Araised flower bed requires 13 cubic feet of garden soil. You can get a good deal by importing the soil, but it is sold from the dealer in cubic meters. To the nearest hundredth, how many cubic meters of soil is needed? There are 3.

A 4.5 kg dog stands on an 18 kg flatboat at distance D=6.1 m from the shore. it walks 2.4 m along the boat toward shore and then stops. assuming no friction between the boat and the water, find how far the dog is then from the shore.

What force makes a marble role on level ground?

What has happened to the amount of water in the high plains aquifer over time

How much force is needed to stop a 90-kg soccer player if he decelerates at 15 m/s²? A. 6 N B. 15 N C. 135 N D. 1350 N

How are surface winds formed?