🔭 physics
Step-by-step solutions with LaTeX - clean, fast, and student-friendly.
Bgcse Physics Formulas
1. The problem: You requested all the key formulas for BGCSE Physics.
2. Physics covers various topics; here are essential formulas grouped by topic:
Constant Acceleration
1. **State the problem:**
We have a particle traveling such that its distance $s$ in metres at time $t$ seconds is given by the equation:
Particle Motion
1. **State the problem:** A particle travels a distance $s$ meters in $t$ seconds, where the distance function is given by $s = t^2 - 2t + 5$.
2. **Understand the formula:** The fu
Crane Fall
1. Masalah pertama adalah menghitung waktu yang dibutuhkan balok untuk jatuh dari ketinggian 90 meter.
2. Gunakan rumus gerak jatuh bebas tanpa kecepatan awal:
Friction Force
1. **Problem statement:** A body with a weight of 12 Newtons is placed on a rough horizontal surface with a static friction coefficient of $\frac{4}{3}$. Find the horizontal force
Gravity Formulas
1. Let's start by stating the problem: We want to understand the formulas for gravity according to Newton and Einstein.
2. Newton's law of universal gravitation states that the for
Gradient Error
1. **Problem Statement:**
We have experimental data for variables $x$ and $y$:
Electric Potential Energy
1. **بيان المسألة:**
لدينا شحنة نقطية اختبارية $q_0 = 12 \times 10^{-9}$ كولوم تتحرك من النقطة A إلى النقطة B حول شحنة نقطية أخرى.
Tension Vector
1. **Problem statement:**
We need to find the vector expression for the tension $\mathbf{T}$ exerted by the cable on the fixed bracket at point A.
Vector Crossproduct
1. **Problem Statement:**
Given vectors $A = 2\mathbf{i} - 3\mathbf{j} - \mathbf{k}$ and $B = \mathbf{i} + 4\mathbf{j} - 2\mathbf{k}$, find:
Electric Force
1. **بيان المسألة:**
لدينا مجال كهربائي ثابت بقيمة $E = 250$ نيوتن لكل كولوم في اتجاه $+x$.
Electric Potential Energy
1. السؤال 123: حساب التغير في طاقة الوضع الكهربائية لبروتون يتحرك في مجال كهربائي منتظم بشدة 5000 N/C لمسافة 0.02 m بزاوية 30° مع اتجاه المجال.
2. القانون المستخدم: \( \Delta U = -
Tracer Concept
1. The problem is to understand the concept of a tracer, which in physics or engineering often refers to a substance or particle used to track the movement or flow within a system.
Ball Distance
1. **Stating the problem:** We want to estimate the distance a ball will travel when hit with a speed of 107 mph.
2. **Relevant formula:** The distance a projectile travels depends
Three Body Problem
1. The three-body problem involves predicting the motion of three celestial bodies interacting gravitationally.
2. Newton's law of universal gravitation states that the force betwe
Force Vertical Component
1. Let's clarify the problem: You mentioned calculating $F_y$, which typically refers to the vertical component of a force vector $\vec{F}$.
2. The formula to find the vertical com
Moment Comparison
1. **Problem Statement:**
We have a horizontal rod with points A, B, and C. A force $F$ is applied perpendicular to the rod at point B, and the same force $F$ is applied at point C
Speed Time
1. **Stating the problem:** We have a table showing times and corresponding average speeds. The times are 12, 9, 8, and 6 hours, and the average speeds are 60, 80, 90, and 120 resp
Electric Field Parallel
1. **بيان المسألة:**
لدينا سلكان متوازيان يحملان شحنتين خطيتين مختلفتي الإشارة بكثافة شحنة خطية \( \lambda = 1.00 \times 10^{-6} \ \text{C/m} \) والمسافة بينهما \( d = 6.00 \ \text
Electric Field Wires
1. **بيان المسألة:**
لدينا سلكان مشحونان بشحنات خطية متساوية القيمة ولكن متعاكسة الإشارة، كل منهما بكثافة شحنة خطية $\lambda = 3.0 \times 10^{-6}$ كولوم/متر، والمسافة بين السلكين $
Electric Materials
1. السؤال 115: تحديد طبيعة المادة المصنعة منها الكرة.
- المواد الكهربائية تنقسم إلى: مواد موصلة، مواد عازلة، شبه موصلات، ومواد فائقة التوصيل.