ricajane

a bus is moving on a straight highway at 12m/s. as it approaches the total gate, it decelerates at 2.5 m/s2 in 5 seconds. what is the final velocity of the bus?

how long does a car with an acceleration of 2.0 m/s^2 take to go from 10m/s to 30m/s?

a pitches takes 0.10 seconds to throw a baseball, which leaves his hand at a velocity of 30m/s. the balls acceleration is?

if a moving body changes its velocity from 30m/s to 15m/s the body's motion becomes?

if the velocity of a moving object is constant, the acceleration is?

how long does a car with an acceleration of 2.0 m/s^2 take to go from 10m/s to 30m/s?and its solution

how long does a car with an acceleration of 2.0 m/s^2 take to go from 10m/s to 30m/s?and show the solution how do you get the answer.

jeritex mass is 60kg. if he climbs up the flight of stairs 13 meters high in 20 seconds, what is his power output?

ursula and her 2 year old daughter unice descend a flight of stairs 10 m high, if ursula carries unice and their combined mass is 75 kg and reach the ground in 8 seconds. compute for a.) work done in going down b.) power developed by ursula in going down