An object is accelerating at a rate of 8 m/s2 when it suddenly has its mass increased by a factor of 2 . the new acceleration will be m/s2 ?

3. a lunar exploration vehicle was created by a research team. it weighs 3,000 kg on the earth. it needs an acceleration of 10 m/s2 on the moon. in order to have the same acceleration, what will be the net force acting on the vehicle on the earth?

Why should the wavelength scale of spectroscope be calibrated

Aforce of 40n applied at the end of length 4m and diameter 2.00mm process and extension of 0.24mm,calculate the stress on the wire, strain in the wire and the young modulus for the material of the wire