A rocket launch that a 60° angle have a lunch velocity of 31.00 M/S what is the magnitude of the rocket initial vertical velocity 10 m/s
15.5 m/s
26.85 m/s
31 m/s

Curious carl calculated the density of a cube to be 4.50 g/cm3. what is the density of the cube in g/l?

Initially, a particle is moving at 5.33 m/s at an angle of 37.9° above the horizontal. two seconds later, its velocity is 6.11 m/s at an angle of 54.2° below the horizontal. what was the particle's average acceleration during these 2.00 seconds in the x-direction (enter first) and the y-direction?

The mini-refrigerator fire was most likely caused by what type of wiring?