When is an object moving in uniform circular motion?

A. when it speeds up around a curve

B. when its tangential speed is constant

C. when it has no net force acting on it

D. when its acceleration is tangent to a circle

As water flows across the surface of the earth it dissolves material as it travels. What property of water does this demonstrate? a Water becomes more dense as it solidifies. b Water is a solvent. c Water has a high surface tension.

What is the most important source of energy that our body craves more than any other?

A 24 volt doorbell carries a current of 1/2 ampere. Calculate the resistance in the bell 1. 2. 3.

Convert 25,000 gram into kilogram ...

A dog is pulling a sled by applying a force of 75 newtons on it. The angle of force from the ground is 45°. If the sled moves 15 meters, how much work is done by the dog on the sled?

Television is becoming a more effective mass media outlet for advertising because so many more people own TV sets and have access to cable as well as satellite. A. True B. False

How to solve indices

The elements in group 17 of the periodic table are called halogens. all halogens have the same?

Baby Susie's pediatrician notices that one of her eyes rotates outward and that she does not appear to be using it for vision. What is her condition and what does the pediatrician recommend?

All the interconnected paths of energy flowing from species to species in an ecosystem is called a a. trophic level. b. food chain. c. detrital food web. d. food web.