Abicycle has a momentum of 36 kg • m/s and a velocity of 4 m/s. what is the mass of the bicycle? 9 kg 32 kg 40 kg 144 kg

Find the volume of the ellipsoid x^2+y^2+5z^2=36.

A1200 kg car traveling north at 10 m/s is rear-ended by a 2000 kg truck traveling at 30 m/s. what is the total momentum before and after the collision?

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.