The kinetic energy of a ball with a mass of 0.5 kg and a velocity of 10 m/s is how many j

Which statements about tornadoes are true? check all that apply. (a) about 12,000 tornadoes hit the united states every year. (b) a tornado looks like a funnel. (c) tornadoes are deadly atmospheric storms that cause millions in damages each year. (d) tornadoes can reach wind speeds of more than 300 miles per hour. (e) kansas is the state with the most tornadoes. (f) you will always notice a funnel before a tornado strikes.

What are the factors that affect the resistance of a wire?

The force needed to overcome static friction is usually less than that needed to overcome kinetic friction.true or false?