1. a material that is malleable and conducts electricity is most likely : (a) wood (b) ice (c) a metal (d) motor oil
2. what physical property makes wax good for making sculpture molds? (a) low conductivity (b) malleable (c) high density (d) melting point
3. filtration can be used to separate mixtures based on : (a) their boiling points (b) their densities (c) their melting points (d) the size of their particles

It can take some of those large , industrial vehicles up to feet to stop when traveling only 60 mph, and therefore , you shoukd be mindful to not be jn the traffic right in front of them a. 100 feet b. 200 feet c. 335 feet d. 425 feet

Work out sian speed for the first 30 minutes of her journey. give your answer in km/h.

Very large accelerations can injure the body, especially if they last for a considerable length of time. one model used to gauge the likelihood of injury is the severity index ( ), defined as =/ . in the expression, is the duration of the accleration, but is not equal to the acceleration. rather, is a dimensionless constant that = the number of multiples of that the acceleration is equal to. in one set of studies of rear-end collisions, a person's velocity increases by 13.7 km/h with an acceleration of 36.0 m/s2 . let the + direction point in the direction the car is traveling. what is the severity index for the collision?