Which characteristic does an object with a constant acceleration always have?

What color of light must blue light mix with to create white light? a. yellow b. white c. blue d. green

Aforce of 240.0 n causes an object to accelerate at 3.2 m/s2. what is the mass of the object?

Aspring is used to stop a 50-kg package which is moving down a 20º incline. the spring has a constant k = 30 kn/m and is held by cables so that it is initially compressed 50 mm. knowing that the velocity of the package is 2 m/s when it is 8 m from the spring and neglecting friction, determine the maximum additional deformation of the spring in bringing the package to rest.