When an object moves, stops moving, changes speed, or changes direction, how do scientists describe that condition? Question 10 options: A balanced set of forces Unbalanced forces Frictional forces Stability factors.

Acoyote chasing a rabbit is moving 8.00 m/s due east at one moment and 8.80 m/s due south 4.25 s later. let the x axis point due east and the y axis point due north. find the direction of the coyote's average acceleration during that time.

5g of ammonium nitrate was dissolved in 60g of water in an insulated container. the temperature at the start of the reaction was 23.0°c and at the end it was 19.0°c. calculate the energy absorbed by the reaction.

What object a collides with object b and bounces back its final momentum is?