Centripetal - Study guides, Revision notes & Summaries

Resultant tidal forces are produced by: the difference between centripetal and gravitational forces. the force produced by Earth's rotation matched with the spin of the Moon. density forces balanced by the force of buoyancy. the Coriolis effect (not a true force) combined with Ekman transport. none of the above. correct answers the difference between centripetal and gravitational forces The reason that a lunar day is _________ a solar day is because__________________. longer than; ...

RIO SALADO Physics 112 Midterm Questions with Verified Solutions What is the difference between kinetic and potential energy? Kinetic energy is the energy an object has due to its motion, while potential energy is the energy an object has due to its position or configuration. How does the principle of conservation of momentum apply to isolated systems? In an isolated system, the total momentum remains constant if no external forces act on it. What is the role of a force in changin...

linear motion--free fall - ACCURATE ANSWERS when the ball is at the max height, the velocity v is 0. The max height the ball reaches above the ground is found by using: vf^2=vi^2+2ay projectile motion - ACCURATE ANSWERS obj has a velocity and position in both vertical and horizontal directions. no acceleration in the x direction, so particle moves with constant horizontal speed Force - ACCURATE ANSWERS Vector quantity. Units: N (kg*m/s^2) F=ma mass and weight - ACCURATE ANSWERS mass (...

MCAT Physics Equations/ConceptsKinematics 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 change...

Pumper End of Course Questions and Answers 100% Solved A priming device works by: A. centripetal force B. creating a partial vacuum C. centrifugal force D. creating compression within a rotating chamber ️️CREATING a partial VACUUM The purpose of the gauge and flowmeter test is to: A. ensure that the fire apparatus is running at the same speed it was rated for when it was new B. check the overall condition of the engine C. check that the given discharge information is accurate wh...

Question 1 Correct 6.00 points out of 6.00 A ball rolls with a speed of 2 m /s along a horizontal table. If the ball rolls off the table and lands on the floor 0.50 m from the edge of the table, what is the height of the table? Select one: a. 1.2 m b. 0.1 m c. 0.3 m d. 0.6 m Question 2 Correct 6.00 points out of 6.00 If a vector pointing toward the north is crossed with one pointing toward the east, the resulting vector is pointing . Select one: a. up b. down c. south d. Non...

Pumper End of Course Question and answers 100% correct 2023/2024A priming device works by: A. centripetal force B. creating a partial vacuum C. centrifugal force D. creating compression within a rotating chamber - correct answer CREATING a partial VACUUM The purpose of the gauge and flowmeter test is to: A. ensure that the fire a

Did Galileo develop a more complete theory of motion than that of Isaac Newton? correct answers No Is the mass of an object the same as its weight? correct answers No If a curve is banked, is it possible for a car to negotiate the curve even when the frictional force is zero due to very slick ice? correct answers Yes Did Ptolemy's view of the solar system require motion of the Earth, rotational or otherwise? correct answers No Is the total mechanical energy conserved in the motion o...

SCCJA BLOCK 4 TEST QUESTIONS AND ANSWERS, RATED A+/ 100% ACCURATE/ goals of drivers orientation - -improve confidence, attitude, and skills when driving you are operating - -the most lethal weapon in the police arsenal law enforcememtn officers have ____ the collision rate than most citizens - -3x what is the most common cause of crashes in SC? - -driving too fast for conditions collision avoidance - -preparation, positioning, and attitude collision priorities - -a. safety of occupants ...

First law of Motion: correct answers Until acted on by an external force, an object's velocity will remain constant, meaning speed and direction will not change. You may recognize: " An object at rest will remain at rest and an object in motion will remain in motion until a force is applied." An object's natural resistance to a change in its motion is known as Inertia. Law of Inertia correct answers If a soccer ball is resting in a field, it is not going to move until someone kicks it. On...