A wave has frequency of 10,000 Hz and a wave length of 2cm. Calculate the speed.

A 1500 kg car is moving 18 m/s how much force is required to bring the car to a stop in 12 seconds

a 75 kilogram boy initally at rest skis down the slope as shown assuming no frictional loss what will be his kinetic energy at the bottom of the slope

80 km por hora em metros por segundo

What climate factor is responsible for the snow on my Kilimanjaro

Tina lifted a box 0.5 m. the box weighed 25 n. how much work did tina do on the box?

What is a lever used for?

What did the romans build as a step toward environment management

Accelerations are produced by equal forces or unequal forces?

A wave travels through a medium. As the wave passes, the particles of the medium vibrate in a direction perpendicular to the direction of the wave's motion. The wave is a. longitudinal. c. electromagnetic. b. a pulse. d. transverse.

Two carts undergo an inelastic collision where they stick together. Cart A has an initial velocity v0, and the second cart B is initially at rest.