Gravitational force Study guides, Class notes & Summaries

AQA GCSE Physics - Paper 2 Questions and Answers Already Graded A What are vectors? Quantities that have a magnitude and a direction What are scalars? Quantities that only have a magnitude Examples of vectors Force Velocity Displacement Acceleration Momentum Examples of scalars Speed Distance Mass Temperature Time What are contact forces? Forces that act when two objects are touching What are non-contact forces? Forces that act without the need for two objects to be touching Examples of co...

GCSE Physics (AQA) 2022~2023 Rated A+ P1 energy The ability to do work energy store a form of energy kinetic energy energy which a body possesses by virtue of being in motion gravitational potential energy energy an object possesses because of its position in a gravitational field thermal energy the internal energy present in a system due to its temperature elastic potential energy the energy stored in elastic materials as the result of their stretching or compressing emit to give off o...

2023 AQA GCSE PHYSICS 8463/2F Paper 2 Foundation Tier Question Paper & Mark scheme (Merged) June 2023 [VERIFIED] GCSE PHYSICS Foundation Tier Paper 2 F Friday 16 June 2023 Morning Time allowed: 1 hour 45 minutes Materials For this paper you must have: • a ruler • a scientific calculator • a protractor • the Physics Equations Sheet (enclosed). Instructions • Use black ink or black ball-point pen. Pencil should only be used for drawing. • Fill in the boxes at the top of...

Pre-Lab Questions 1. State the inverse square law in your own words. The inverse square law is used to describe the distance between two objects based on the force of gravity between them and their fixed positions. 2. State the equation used to find the average velocity of an object traveling in uniform circular motion. v = 2πr/T 3. Consider an object in orbit around the earth, such as a man made spacecraft or the moon. Are these objects accelerating? Yes because the further away the m...

Force necessary to overcome gravitational force to keep the airplane flying is termed - correct answerLift Ailerons are used primarily to - correct answerRoll the airplane Ailerons are located - correct answerOn the outer edge of the wings Pitch makes the airplane - correct answerGo up and down Bank makes the airplane - correct answerRoll or turn The four aerodynamic forces acting on an airplane are - correct answerDrag, lift, thrust and weight An airplane wing is designed to p...

Force necessary to overcome gravitational force to keep the airplane flying is termed - correct answerLift Ailerons are used primarily to - correct answerRoll the airplane Ailerons are located - correct answerOn the outer edge of the wings Pitch makes the airplane - correct answerGo up and down Bank makes the airplane - correct answerRoll or turn The four aerodynamic forces acting on an airplane are - correct answerDrag, lift, thrust and weight

Energy Stores - 1) Elastic potential 2) Gravitational potential 3) Thermal 4) Electrostatic 5) Nuclear 6) Chemical 7) Kinetic 8) Magnetic 9) Light 10) Sound How is energy transferred? - 1) Mechanically - force doing work 2) Electrically - work done by moving charges 3) Heating/Radiation - light, sound How can work be done? - When a current flows or by a force moving an object Kinetic energy formula - E=1/2mv² Kinetic energy(J) = 0.5 x mass(kg) x speed²(m/s) Gravitational potent...

AFOQT Aviation Information Questions with complete solution | 2024/2025 Force necessary to overcome gravitational force to keep the airplane flying is termed Lift

A 50-kg crate is pulled 40 m along a horizontal floor by a constant force exerted by a person. The applied force is 100 N, which acts at a 37 degree angle wrt the horizontal. The floor is rough and exerts a frictional force of 50 N. a. Determine the work done by each force acting on the crate. b. Determine the net work done on the crate. correct answersa. -work done by the person - WF = F * x * cos(theta) WF = 100 * 40 * cos(37) WF = 3194.54 J the work done by the applied force is 31...

Force necessary to overcome gravitational force to keep the airplane flying is termed - ANSWERSLift Ailerons are used primarily to - ANSWERSRoll the airplane Ailerons are located - ANSWERSOn the outer edge of the wings Pitch makes the airplane - ANSWERSGo up and down Bank makes the airplane - ANSWERSRoll or turn The four aerodynamic forces acting on an airplane are - ANSWERSDrag, lift, thrust and weight An airplane wing is designed to produce lift resulting from relatively - AN...