How did cooperation lead to devlopment of philosophy

A spring gains 2.34 joules of elastic potential energy as it is compressed 0.250 meter from its equilibrium position. What is the spring constant of this spring? (1) 9.36 N/m (3) 37.4 N/m (2) 18.7 N/m (4) 74.9 N/m

Changing the dielectric of two charged parallel plates of a capacitor from vacuum to mica will produce what effect on the capacitor a. It will increase the charge b. It will decrease the charge c. It will increase the capacitance d.

Term used to describe a rock that is amorphous, or formless, consisting of a random arrangement of atoms rather than crystals.

Consider hitting a baseball with a bat. which scenario is true? the baseball exerts a greater force on the bat than the bat exerts on the baseball. the bat exerts a greater force on the baseball than the baseball exerts on the bat.

What portion (division) of a meter stick is a centimeter?

Jill is getting ready to push little Frank in his swing. She pulls Frank back as high as she can and then releases the swing. What is the initial transfer of energy that accelerates the swing when she lets go?

Which phenomenon generates electric current? A black body radiation B ultraviolet catastrophe C emission spectra D photoelectric effect

What is the product of 3.15 m and 2.006 m with the correct number of significant figures?

Consider what happens at the moment when the block leaves the surface of the globe. Which of the following statements are correct? - The net acceleration of the block is directed straight down.

A mechanic pushes a 3.00 ✕ 103-kg car from rest to a speed of v, doing 4,680 j of work in the process. during this time, the car moves 26.0 m. neglecting friction between car and road, find v and the horizontal force exerted on the car.