Ahockey player hits a puck along the ice, giving it an initial speed of 2.9 meters per second. if there is no friction between the puck and the ice, what will the puck’s speed be after 1.7 seconds?

2.9 × 1.7 = 4.93

After 1.7 seconds, the puck's speed would be 4.93 meters per second.

38+105= 143, 39+104=143, and you will find then adding the numbers on opposite sides, moving inwards yields the answer 138 every time. because of this, you’re going to multiply 138 times the number of pairs, which is 34. therefore, 34*138= 4692(i’m sorry if it’s the wrong numbers, but it’s the right concept)