Use the collision theory to explain how increasing the temperature of a reaction will affect the rate of the reaction.

In human activities how long would carbon stay as fossil fuels

A newspaper article states that toilet flushes waste about 7 gallons of water per flush. Why is this information most likely to be incorrect? a. newspapers do not generally give reliable information b.

To lift a load of 100 kg a distance of 1 m an effort of 25 kg must be applied over an inclined plane of length 4 m. What must be done to lift the load 2 m, using the same effort? A) Use an inclined plane of length 8 m.

Name three devices that can store electric potential energy

What is the momentum of a ball (mass = 125.0 kg) moving at a velocity of 6.5 m/s?

What happens when you shoot a bullet into the sky?

If you want to lift a 5-kg box to a height of 2 meters, how much work must be done? O A. 2J O B. 50 J O C. 98 J O D. 100

A diver initially moving horizontally with speed v dives dives offthe edge of a vertical cliff and lands in the water a distance dfrom the base of the cliff.

What is the Isotope notation for a Lithium atom?

Which best describes the direction of heat?