1.) Car covers the distance of 50 m, when it changes its speed from 36 km/hr to 72 km/hr. What is the acceleration of car?

1. It takes you 10 min to walk with an average velocity of 2 m/s to The North from The Grocery Shop to your house. What is your displacement?

a) A car starts from rest, speeds up with constant acceleration, and travels 720 meters in 9 seconds. What was the average velocity of the car in m/s? b) What was the final velocity of the car (in m/s)? c) Consider that the car started at rest. What was the change in velocity of the car (in m/s)? d) What was the acceleration of the car (in m/s2)?

5. DETERMINE THE STOPPING DISTANCES FOR A CAR WITH AN INITIAL SPEED OF 95km/h AND A HUMAN REACTION TIME OF 1.0 s, FOR AN ACCELERATION OF............. (A) a=-4.0 m/s², (B) a= -8.0 m/s² (Hint: First, convert 95 km/h to m/s)

1) A roller coaster's velocity at the top of a hill is 10 m/s. Four seconds later it reaches the bottom of the hill with a velocity of 36.2 m/s. What is the acceleration of the coaster? A 0or troxreli.

During takeoff, an airplane goes from 0m/s to 58 m/s in 7.7s. A) what is it acceleration? B) how fast is it going after 5s?

If you drop a textbook off a building that is 100 m tall, how much time will pass before the textbook hits the ground? Select one: Oa. Between 5 and 10 seconds Ob. Less than 1 second Oc. Between 1 and 5 seconds Od. More than 10 seconds o

6) A car travels 120 Km at 80 Km/h and 70 Km at 100 Km/h. What is the average speed of the car? A) 91.1Km/h B) 89.6Km/h C) 96.4Km/h D) 84.6Km/h

1. The position and velocity for one-dimensional motion can be derived from the following equations: 1 Xf – Xị = Vịt +,at? 2 Vf = Vị + at Where, x; is the initial position, Xf is the final position, v; is the initial velocity, vf is the final velocity, a is the acceleration, and t is the time. Modify the above equations for the motion of free fall object. [Hints: Definition of free fall object: An object that is falling under the sole influence of gravity is called a free-falling object.]

1.) An acceleration of 90.0 m/s^2 was experienced by a rocket which was launched upward. The acceleration stopped after 10.0 seconds when it run out of fuel . What is the highest speed (m/s) that the rocket experienced?