A hiker walks 1.50 km north and then 2.70 km east, all in 3.50 hourswhat is the average speed of the hiker

On an avenue, a car travels with a speed of 38 m / s. If the speed limit of 75 mi / hr., will the driver have exceeded the speed limit?

What is the average velocity of a car that travels from mile marker 32, to mile marker 214 on I-10 in 2 hours and 34 minutes?

A car is driven 12.0km North and then 4.00km East. a)  What is the car’s displacement ?  b) If the entire trip took 30 mintues, what was the average speed of the car ?   c)  What was the average velocity of the car ?

What amount of time does it take an object to come to a stop if is initially traveling at a rate of 15 m/s i and it undergoes a displacement of 23 mi in doing so?

A horse trots away from its trainer in a straight line, moving 38 m away in 9.0 s. It then turns abruptly and gallops halfway back in 1.8 s. Calculate (a) its average speed and (b) its average velocity for the entire trip, using “away from the trainer" as the positive direction.

What must your car’s average speed be in order to travel 235 km in 2.75 h?

Usually, Tony travels to Bunbury from Perth city in 2.50 hours. One day he increases his average speed by 12.0 km/h and takes 22.5 minutes less time to reach Bunbury. (a) What was his usual average speed? What was the distance travelled? (b) On the way he stopped at a rail crossing (6.00 m wide) and a train (total length 144m) decelerating at -0.585 ms2 just entered the crossing with a velocity of 13.7 m s¹. Sketch a diagram and find the minimum time for the last carriage of the train to clear the crossing.

Either all parts or none ...... Vll upvote

A student drops an object out the window of the top floor of a high-rise dormitory. (a) Neglecting air resistance, how fast is the object traveling when it strikes the ground at the end of 2.4 s? Express the speed in mi/h for a familiar comparison.