In getting ready to slam-dunk the ball, a basketball player starts from rest and sprints to a speed of 5.4 m/s in 2.6 s. assuming that the player accelerates uniformly. determine the distance he runs.

Distance, x = 6.99 meters

Explanation:

It is given that,

Initially, the object is at rest, u = 0

Final speed of the basketball player, v = 5.4 m/s

Time taken, t = 2.6 s

Let x is the distance covered by the player. We need to find x. The acceleration of the player is :

Now, calculating the distance covered by the player using second equation of motion as :

x = 6.99 meters

So, the distance covered by the basketball player is 6.99 meters.

when heated, the valance electrons increased their speed and transferred the heat from electron to electron.   i just took the test.

1.195000

explanation:

total mass=0.0117+0.0137+0.0881+0.0111

total mass= 0.01172kg

total velocity = 0.283-0.743+0.871-0.799+0.155+0.637+0.301=0.102

momentum=mv=0.1172*0.102=1.195000//