Engineers are developing new types of guns that might someday be used to launch satellites
as if they were bullets. One such gun can give a
small object a forward velocity of 3.5 km/s after
accelerating it for 1.14X10^-5s
a. what acceleration does the gun give this
object?
b. how far does the object travel?

Determine el momento angular de un rueda de 3000g moviendose a 10m/s con un radio de giro de 400cm

Choose the most likely outcome of this scenario: jen decided to go bike riding without a helmet. while no one is around during her ride, she is thrown from her bike when her wheel goes into a pothole. she is not injured, but she is terrified to get back on her bike. what happens next? a. her physical health is affected even though she wasn't hurt. b. her mental and emotional health are affected because she is afraid to get back on her bike. c. her social health is affected because she is worried her friends saw the fall. d. her overall health is not affected at all by her fall.

The period of a pendulum varies directly as the square root of the length of the pendulum and inversely as the square root of the acceleration due to gravity. find the period when the length is 144 cm and the acceleration due to gravity is 980 cm per second squared, if the period is 7pi seconds when the length is 289 cm and the acceleration due to gravity is 980 cm per second squared.