Asubway train is traveling north at a speed of 35 km/h while a passenger walks south through the train at a speed of 2 km/h. from the passenger's frame of reference, how fast is she traveling in relation to the train?

When a 5.0kg cart undergoes a 2.2m/s increase in speed, what is the impulse of the cart

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.

Describe the function of the endomembrane system? what organelles are involved?