Identify the following quantities as scalar or vector: the velocity of a snail, the time it takes to run a mile, the free-fall acceleration. A - vector , vector , vector

B - scalar , scalar, scalar

C - scalar, vector , scalar

D - vector, scalar, vector

The mentor is usually a peer of the individual that acts as a role model and the individual get started in adult life.

How much force must a locomotive exert on a 12840-kg boxcar to make it accelerate forward at 0.490 m/s2?

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.