What causes sedimentary rock to change into metamorphic rock? A) cooling B) melting C) heat and pressure D) weathering and erosion

On a cold day, the speed of sound in air is 330 m/s. A note with a frequency of 1,320 Hz is played on an instrument. What is the wavelength of that sound wave? 0.25 m 4 m 1,650 m 435,600 m

3kg force 50 what is the accletstion

Crystal kick the 3.0 kg soccer ball horizontally off of the top of a building the building is 6.0 m tall and the ball lands 10.0 m away from the base of the building what was the bus initial velocity

A stack of books is sitting on a table. Which force is pulling downward on it?

An ant crawling on a sphere is which type of motion - 1d 2d or 3d

Two flywheels of negligible mass and different radii are bonded together and rotate about a common axis (see below). The smaller flywheel of radius 30 cm has a cord that has a pulling force of 50 N on it.

How does hypersensitive response differ from systematic acquired resistance?

4. A latch holding a cart in place, hanging high above the ground, breaks and the cart falls. The cart started from rest and is in free fall until it hits the ground. a. What is the velocity after 3.2 s? b. How far has the cart fallen at 3.2 s?

A ball is moving across a level platform 1.6m above the floor. After rolling off the ball hits the floor 20 from the base of the platform.

Which of the following is an effect of increasing the wavelength of an electromagnetic wave?