Scientific endeavor is sometimes accompanied by negative tradeoffs.

true or false? : 0

Any energy transformation involves the loss of some energy as A. motion. B. electric charge. C. light. D. heat.

A net force acting on an object causes the object to accelerate in the direction of the force; what is this?

Two capillary tubes, made of the same substance, are lowered into a water bath. The radius of the larger tube is twice that of the smaller tube. If water rises a height 8.

A car is moving at 12 m/s and has a mass of 600 kg. What is the kinetic energy of the car

A disk with a diameter of 0.05 m is spinning with a constant velocity about an axle perpendicular to the disk and running through its center.

what is not a type of model that is commonly used in science and uses familiar things to describe unfamiliar things?

A brake warning lamp on the dash remains on whenever the ignition is on. If the wire to the pressure differential switch (usually a part of a combination valve or built into the master cylinder) is unplugged, the dash lamp goes out.

The host says during the video that her interests during middle school were?

Two hockey pucks with mass 0.1 kg slide across the ice and collide. Before the collision, puck 1 is going 13 m/s to the east and puck 2 is going 18 m/s to the west. After the collision, puck 1 is going 18 m/s to the west.

A snake accelerates from 2 m/s to 10 m/s in 4 seconds. What is the snakes acceleration? m/s2