Spacecrafts A and B are flying parallel to each other through space and are next to each other at time t=0. For the interval 0 Is the acceleration of spacecraft A increasing, decreasing, or constant?

Justify your answer.

Amira pulls a 3 pound wagon 4 feet. how much work has she done?

You have a resistor and a capacitor of unknown values. first, you charge the capacitor and discharge it through the resistor. by monitoring the capacitor voltage on an oscilloscope, you see that the voltage decays to half its initial value in 2.70 miss . you then use the resistor and capacitor to make a low-pass filter. what is the crossover frequency fc?

Me pl give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.