A family ice show is held at an enclosed arena. The skaters perform to music with level 89.0 dB. This level is too loud for your baby, who yells at 84.0 dB

2.22/3.33 points | previous answers tamucolphysmechl1 4.pre.002. ask your teacher my notes question part points submissions used on a frictionless air track, a blue glider with mass 0.200 kg is moving to the right with a speed of 8.00 m/s. it strikes a red glider that has mass 0.600 kg and that is initially at rest. after the collision, the blue glider is moving to the left with a speed of 2.40 m/s. (a) what are the magnitude and direction of the velocity of the red glider after the collision? magnitude 3.33 m/s correct: your answer is correct. direction correct: your answer is correct. (b) is this collision elastic?

Lymphocytes known as blastocysts make antibodies that fight infection. select the best answer from the choices provided t f

What is the average speed of a car that travels 40mph for 1 hour and 60 mph in another hour will mark brainliest