Se apunta un rifle horizontalmente con mira a un blanco pequeño que está a 200m en el suelo. la velocidad inicial de la bala es de 500m/s. calcular:
¿qué tiempo dura la bala en el aire?
¿a qué altura del suelo estaba el rifle?

Suppose a wire with a current is pushed upward by a magnetic field. how would the wire move if the direction of the current reversed? explain your answer.

The process of predicting values that extend beyond the range of data points is called absolute value extrapolation interpolation prediction for any given: )

A6.0-kilogram cart initially traveling at 4.0 meters per second east accelerates uniformly at 0.50 meter per second squared east for 3.0 seconds. what is the speed of the cart at the end of this 3.0 second interval? (1) 1.5 m/s (3) 3.0 m/s (2) 5.5 m/s (4) 7.0 m/s