Amass on a spring a oscillates at twice the frequency of the same mass on spring b. which statement is correct? a. the spring constant for b is one quarter of the spring constant for a. b.the spring constant for b is 4 times the spring constant for a. c.the spring constant for b is half of the spring constant for a. d.the spring constant for b is 1.41 times the spring constant for a. e.the spring constant for b is twice the spring constant for a.

Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.

Madison pushes with a 210-n horizontal force on a 24-kg crate of coffee resting on a warehouse floor. the force of friction on the crate is 74 n. what is the acceleration?

While you are driving in the lane next to the curb on a multi-lane road the car on your left suddenly moves toward you lane. they are about toy crash into your front fender. you