What will most likely happen if a sound wave moves from the air through a solid?
O It will increase in wavelength.
O It will decrease in speed.
O It will increase in speed.
O It will decrease in wavelength.

The volume of a right circular cylinder can be approximated as follows: volume = ? r2h; where r is the radius of the cylinder and h is the height of the cylinder; ? is a constant that is roughly equal to 3. using the simple approximation above, calculate the volume of a right circular cylinder with a radius of 2 meters and a height of 7 meters

Sara's mom takes the parkway to work. it takes her 0.5 hours to travel from mile marker 88 where she enters to her exit at mile marker 121. what is her average speed? s= d= t=

Acar is moving with a speed of 22 m/s the driver then brakes and the car comes to a halt after 6.5 s . what is the distance covered by the car after the driver breaks , until it comes to a stop