An antelope moving with constant acceleration covers the distance 71.0 m between two points in time 7.60 s. Its speed as it passes the second point is 15.2 m/s.

A blue car travels down a straight road at a constant speed of 21.7 m/s. As they pass a red car, initially stopped on the side of the road, the red car speeds up at a rate of 2.12 m/s2. How much distance (in m) does the blue car travel before the red car overtakes the blue car?

A ball is thrown directly downward with an initial speed of 7.65 m/s, from a height of 29.3 m. After what time interval does it strike the ground?

An object is moving with a constant acceleration in a straight line from Point A to Point B. The distance between the two points is 58 m, the time taken is At = 5.98 s, and the final speed of the object at Point B is 11.96 m/s. What is the initial speed of the object at Point A?

A cheetah is hunting. Its prey runs for 3.50 s at a constant velocity of +7.50m/s. Starting from rest, what constant acceleration must the cheetah maintain in order to run the same distance as its prey runs in the same time?

An express train passes through a station. It enters with an initial velocity of 22.0 m/s and decelerates at a rate of 0.150 m/s² as it goes through. The station in 210.0 m long. How fast is it going when the nose leaves the station?

a soldier fires an anti-tank missile at a stationary tank 4850 meters distant. The missile is fired with an initial speed of 28.5 m/s and accelerates with a constant acceleration of 18.6 m/s^2 for 6.42 s. The missile then continues on with a constant speed until it hits its target.  What is the total time that it took the missile to hit the target from the moment it was launched?

An antelope moving with constant acceleration covers the distance 77.0 mm between two points in time 6.90 ss . Its speed as it passes the second point is 14.2 m/sm/s .

tortoise crawls the entire 1000.0 meters at a speed of 0.20 m/s. The rabbit runs the first 200.0 meters at 2.0 m/s, stops to take a nap for 1.3 hours, and awakens to finish the last 800.0 meters with an average speed of 3.0 m/s. Who wins the race and by how much time? Get to destination at the same time. Rabbit wins by 47 s Tortoise wing by 47 s O rabbit wins by 2.02 hrs Tortoise wins by2.02 hours

An object is thrown upwards with a speed of 12 m/s. How long does it take to reach a height of 3.0 m above the projection point while descending? Neglect air resistance.     0.42 s     1.2 s     4.2 s     2.2 s     3.1 s