What device can be used to remove toxic pollutants from power plant emissions?

a. catalytic converters

c. bioreactors

b. scrubbers

d. mufflers

A certain string can withstand a maximum tension of 39. N without breaking. A child ties a 0.43 kg stone to one end and, holding the other end, whirls the stone in a vertical circle of radius 0.

In which of the following situations would be the government had been most likely to become involved in union protests? A) a success strike B) a union formed against a company's will C) a violent or destructive protest D) a request by management

Which phrase best describes the time period in which the current body of scientific knowledge was developed? A. Just over the last 50 years B. Throughout all of history C. Mostly in the 20th century D. Mostly during Roman times

Conductive deafness occurs Because of damage to what part of the body

State one way of making the surface tension of a liquid stronger

A train is slowing down with an average acceleration of - 5.0 m/s2 (negative sign shows deceleration). If its initial velocity is 50. m/s, how far does it travel in 6.0 seconds?

3. Infer A car is travelling down a straight road. The driver presses on accelerator but the car does not ch speed. How is this possible? esses on the oes not change

What is located in the exosphere?

How fast should a 250g mouse run so that it can have the same momentum as a 3ton (1metric ton = 1000kg 1g=0.001kg) can a mouse realistically attain this speed yes or no?

Shannon is playing tennis. She swings her racket to hit the tennis ball and sends the ball flying in the same direction.