A 1000-kg car traveling at 66 m/s hits a 2000-kg car at rest and the two travel together after the collision. calculate the speed with which they move.

Match the traits to the ogransims

Suppose the maximum safe average intensity of microwaves for human exposure is taken to be 2.50 W / m 2. If a radar unit leaks 10.

In gravitational attraction what two factors affect two objects

Which is an example of something heated by conduction? food heated in a microwave oven a waffle iron heated by coils pavement heated by the sun a room heated by moving air

What is the mass of a magnesium block that measures 2.5cm?

1875 kg car is traveling at 22 m/s. It's momentum is?

Hot air balloon rises because a) molecules become lighter when heated b) molecules move faster and farther apart when heated c) molecules are less attracted by gravity when heated d) molecules become charged and repel each other when heated

If the diameter of the space station is 730 m, how many revolutions per minute are needed for the "artificial gravity" acceleration to be 9.80m/s2?

A person who has dissociative identity disorder: O A. cannot remember who he or she is. O B. has panic attacks when confronted. C. has two or more distinct personalities OD hears voices

Which force most likely created this mountain? compression gravity sheaning tension