An arrow is fired vertically upwards by a bow and reaches an altitude of 134m. find the initial speed of the arrow on the ground level.

A microwave oven uses a current of 0.45 Amps in a voltage of 120 Volts how much power does a microwave use?

What strongly affects the movement of the air masses along the earths surface

What is a reflection of a wave?

What is the density of an object having a mass of 4.0 g and a volume of 39.0 cubic centimeters?

Needed for bacteria to carry out all their life functions

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.

a car slows down from 22 m/s to 3 m/s at a constant rate of 3.5 m/s squared. how many seconds are required before the car is traveling at 3 m/s?