Inelastic collisions Study guides, Class notes & Summaries

Kinematics Equations Correct Answer Force of Gravity Between Two Objects Correct Answer Units of G = N∗m²/kg² Kinetic Friction Correct Answer Static Friction Correct Answer Uniform Circular Motion - Velocity Correct Answer Velocity vector is constantly changing and is tangential to the circle of motion Centripetal Acceleration Correct Answer The acceleration vector always points toward the center of the circle and constantly changes direction as the object moves. Centrip...

PHTLS EXAM PREP 2022 with complete solution what are newton's 1st & second laws? 1: a body at rest will remain at rest, and a body in motion will remain in motion until acted upon by an outside force 2: force = mass x accelleration what are the rule of 9's? ADULT 9% = entire head 9% = entire arm 9% =chest 9% =abdomen 18% = entire back 18% = entire leg 1% perineum CHILD 18% = entire head 9% =entire arm 9% = chest 9% = abdomen 18% = entire back 14% = entire leg 1% = per...

Displacement (Δx) -Net change in position -Measured in meters (m) Δx = x(f) - x(i) Velocity (v) -Speed and direction -Measured in meters per second (m/s) average v = Δx/t 00:11 01:23 Acceleration (a) -Rate of change of velocity w/ respect to time -Measured in meters per second squared (m/s^2) average a = Δv/t Speeding up vs. Slowing Down -Speeding up occurs when velocity and acceleration have the same sign -Slowing down occurs when velocity and accel...

what are the (5) major areas of blood loss? -Answer- - external - chest - abdomen - pelvis - long bones what are the (3) types of blast injuries? -Answer- Primary injuries are caused by the effect of transmitted blast waves on gas-containing structures; secondary injuries, by the impact of airborne debris; tertiary injury, by the transposition of the entire body because of blast wind or structural collapse; and quaternary injuries, by all other forces what 3 collisions are involved wi...

Units of G = N∗m²/kg² Correct Answer Force of Gravity Between Two Objects Correct Answer Kinetic Friction Correct Answer Static Friction Velocity vector is constantly changing and is tangential to the circle of motion Correct Answer Uniform Circular Motion - Velocity The acceleration vector always points toward the center of the circle and constantly changes direction as the object moves. Correct Answer Centripetal Acceleration Correct Answer Centripetal Force θ = angle...

A short, visually engaging and interesting presentation on the topic of elasticity. Gives information about the types of collisions and relative speed. Can be explained in 20-30 minutes.

what are newton's 1st & second laws? - CORRECT ANSWER 1: a body at rest will remain at rest, and a body in motion will remain in motion until acted upon by an outside force 2: force = mass x accelleration what are the rule of 9's? - CORRECT ANSWER ADULT 9% = entire head 9% = entire arm 9% =chest 9% =abdomen 18% = entire back 18% = entire leg 1% perineum CHILD 18% = entire head 9% =entire arm 9% = chest 9% = abdomen 18% = entire back 14% = entire leg 1% = perine...

what are newton's 1st & second laws? - ANSWER 1: a body at rest will remain at rest, and a body in motion will remain in motion until acted upon by an outside force 2: force = mass x accelleration what are the rule of 9's? - ANSWER ADULT 9% = entire head 9% = entire arm 9% =chest 9% =abdomen 18% = entire back 18% = entire leg 1% perineum CHILD 18% = entire head 9% =entire arm 9% = chest 9% = abdomen 18% = entire back 14% = entire leg 1% = perineum what are the signs/s...

PHTLS & exam prep Question with complete solution 2023what are newton's 1st & second laws? 1: a body at rest will remain at rest, and a body in motion will remain in motion until acted upon by an outside force 2: force = mass x accelleration what are the rule of 9's? ADULT 9% = entire head 9% = entire arm 9% =chest 9% =abdomen 18% = entire back 18% = entire leg 1% perineum CHILD 18% = entire head 9% =entire arm 9% = chest 9% = abdomen 18% = entire back 14% = entire ...

what are newton's 1st & second laws? - Answer- 1: a body at rest will remain at rest, and a body in motion will remain in motion until acted upon by an outside force 2: force = mass x accelleration what are the rule of 9's? - Answer- ADULT 9% = entire head 9% = entire arm 9% =chest 9% =abdomen 18% = entire back 18% = entire leg 1% perineum CHILD 18% = entire head 9% =entire arm 9% = chest 9% = abdomen 18% = entire back 14% = entire leg 1% = perineum what are the signs...