Who brought fireworks to italy from the far east

Sea breezes occur along coastlines and consist of cool air moving toward the shore from the ocean. However, this only occurs during the day and is a stronger effect when the air temperature on the land is greatest and the air temperature above the

14) It takes 3 minutes to make toast in a 1500 watt toaster. Calculate how much work is done by the toaster. A) 8.3 J B) 60 J C) 90,000 J D) 270,000 J

Summarize how psychology is considered a science.

A 20. cm telescope collects how many times the light collected by a 5.0 cm telescope?

A car moves along a road that has markers every kilometer. Over time, it passes the markers in shorter periods of time. Which best describes the motion of the car? A The car is keeping the same direction. B The car is maintaining the same speed.

The rate at which veloity changes over time is known as - Question options: A. speed B. acceleration C. Newton D. force

Scientific method definition

An unwary football player collides with a padded goalpost while running at a velocity of 7.50 m/s and comes to a full stop after compressing the padding and his body 0.350 m. (a) What is his deceleration? (b) How long does the collision last?

If the force of friction resisting the students push is 4 N what is the net force acting on the board if the student is applying 10 N of force?

Suppose a well-designed optical instrument is composed of two converging lenses separated by 14 cm. The focal lengths of the lenses are 0.60 and 4.5 cm. Is the instrument a microscope or a telescope