For a 1.00 m (100 cm) crumple zone, how much deformation do you think is needed in order to keep the passenger the safest? Explain your

Astudent looks at ocean waves coming into the beach. an ocean wave with more energy will a) have a greater height. b) have a greater period. c) travel toward the beach faster. d) strike the beach with greater frequency.

The law of conservation of energy states that energy cannot be created or , energy can be from one substance to another. the first blank is ' destroyed ' and for the second blank is ' transferred '

What is relative velocity? in which condition is relative velocity known by adding the velocity of the first body and that of the second body