**Answer:**

The acceleration of the electron is **1.457 x 10¹⁵ m/s²**.

**Explanation:**

Given;

initial velocity of the emitted electron, u = 1.5 x 10⁵ m/s

distance traveled by the electron, d = 0.01 m

final velocity of the electron, v = 5.4 x 10⁶ m/s

The acceleration of the electron is calculated as;

v² = u² + 2ad

(5.4 x 10⁶)² = (1.5 x 10⁵)² + (2 x 0.01)a

(2 x 0.01)a = (5.4 x 10⁶)² - (1.5 x 10⁵)²

(2 x 0.01)a = 2.91375 x 10¹³

Therefore, the acceleration of the electron is **1.457 x 10¹⁵ m/s²**.

**Answer:**

°C = Density of water (g/cm3)

4° = 1.0000

**20° = 0.9982
**

40° = 0.9922

**60° = 0.9832
**

80° = 0.9718

**Answer:**

**Explanation:**

Let the initial speed of the ball is given as

then angle of inclination is given as 33 degree

now its two components of velocity is given as

now the two positions with time given as

now when it hit the wall so we will have

now from above two equations we will have

now from above equations again

Resistor 1 and three are in series so the total resistance is 1.

The lithosphere at the **<u>divergent</u>** boundary will uplift and tear apart due to hot magama