A vehicle travels from a 30m marker to a 100m marker. What is the change in distance?

In which layer of earth is the asthenosphere located?

Which one of the following activities lead to poor posture

A piece of putty moving with 1 unit of momentum strikes and sticks to a heavy bowling ball that is initially at rest. After the putty sticks to the ball, both are set in motion with a combined momentum that is A. less than 1 unit. B.

Two objects attract each other gravitationally with a force of 3.0*10-10N when they are 0.45m apart. Their total mass is 4.0kg. find the individual masses

When a spring is compressed, the energy changes from kinetic to potential. Which best describes what is causing this change? work power gravitational energy chemical energy

Which actions are evidence that a chemical reaction has occurred? Check all that apply. A: a change in color B: the formation of a precipitate C: a clear liquid becoming cloudy D: a change in shape E: the formation of bubbles F: the formation of

Which sphere forms Earth's outermost layer? Atmosphere Biosphere Cryosphere Hydrosphere

an 100kg object traveling at 50m/s collides (perfectly inelastic) with a 50kg object initially at rest. what is the sum of the momentum of both objects prior to the collision?

A train moves at constant velocity of 50km/h. how far will it move in 0.5h?

Which process best describes part of a scientific investigation? O designing a solution O evaluating the conclusion O evaluating the solution O identifying the conclusion