A 4.0-kilogram object is accelerated at 3.0 meters

per second2 north by an unbalanced force. The

same unbalanced force acting on a 2.0-kilogram

object will accelerate this object toward the north at

(1) 12 m/s2 (3) 3.0 m/s2

(2) 6.0 m/s2 (4) 1.5 m/s2

Part of one row of the periodic table is shown. 4 blue boxes in a row. The first has S n at the center and 50 above with tin and 118.71 below. The second has S b at the center and 51 above with antimony and 121.76 below.

Longitudinal sound waves cannot propagate through solids steam wet sand liquids gases a vacuum

What information do you need to describe an object location

A pistol that fires a signal flare gives it an initial velocity (muzzle velocity) of 173 m/s at an angle of 62.9 ∘ above the horizontal. You can ignore air resistance. Find the flare's maximum height if it is fired on the level salt flats of Utah.

If you increase the bumber of turns of a coil how does the voltage across the coil change

When two or more pure substances are blended together the result is a?

10 PTS. A resistor has a value of 2.2 x 10⁵ Ω ± 20%. What is the range of possible values for this resistor?

Describe 3 uses of radioactivity isotopes

Two friends, barbara and neil, are out rollerblading. with respect to the ground, barbara is skating due south at a speed of 5.9 m/s. neil is in front of her. with respect to the ground, neil is skating due west at a speed of 1.4 m/s.

If the average movement of the particles in a sweater increases, what will happen to the sweater's temperature?