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1

A ball is thrown vertically upwards with velocity 20 m/s. Maximum height? (g=10 m/s²)

Physics • Mechanics

2

A body of mass 5 kg is acted upon by a force of 10 N. What is the acceleration?

Physics • Mechanics

3

Which element has the highest electronegativity?

Chemistry • Periodic Table

4

The derivative of sin(x) + cos(x) is:

Math • Calculus

5

(JEE Main 2023) A body of mass 2 kg moves with velocity 5 m/s. Its kinetic energy is:

Physics • PYQ — JEE Main 2023

6

(JEE Main 2022) The dimensional formula of Planck's constant is:

Physics • PYQ — JEE Main 2023