Dean is hunting in the northwest territories at a location where earths magnetic field is 7.0x10^-5t. he shoots by mistake at a duck decoy, and the rubber bullet he is using acquires a charge of 2.0x10^-12c as it leaves his gun at 300 m/s, perpendicular to earths magnetic field. what is the magnitude of the magnetic force acting on the bullet?

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.

The radius of a sphere is increasing at a rate of 9 cm/ sec. find the radius of the sphere when the volume and the radius of the sphere are increasing at the same numerical rate.

The amount of potential energy possessed by an elevated object is equal to what?