Write a hypothesis about the effect of the angle of the track on the acceleration of the cart. use the "if . . then . . because . ." format and be sure to answer the lesson question: "how does an object's position and velocity change as the object accelerates? "

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?

Zeros that follow non-zeros numbers and are also to the right of a decimal point are significant

Why do astronauts in the space shuttle weigh less?