NEET Class neet Answered
doubt
Asked by pandasubhanit | 07 Apr, 2024, 07:42: AM
Expert Answer
Let u be intial projection velocity with initial projection angle 30o .
vertical h displacement at time t is
If vertical displacements are equal at t= 1 s and at t = 3s , then we have
( u sin30) ( 3 -1 ) = (1/2) × 10 × [ 9 - 1 ]
hence we get u = 40 m/s
Answered by Thiyagarajan K | 07 Apr, 2024, 10:31: AM
NEET neet - Physics
Asked by ramanjaneyuluoguru | 25 Apr, 2024, 04:18: PM
ANSWERED BY EXPERT
NEET neet - Physics
Asked by onemile96 | 30 Mar, 2024, 01:04: PM
ANSWERED BY EXPERT
NEET neet - Physics
Asked by kulsawran12345 | 10 Mar, 2024, 07:31: PM
ANSWERED BY EXPERT
NEET neet - Physics
Asked by khillare.sonu10 | 29 Feb, 2024, 09:44: PM
ANSWERED BY EXPERT
NEET neet - Physics
Asked by vijayyadav08735 | 08 Feb, 2024, 03:31: PM
ANSWERED BY EXPERT
NEET neet - Physics
Asked by rkr112744 | 31 Jan, 2024, 11:18: PM
ANSWERED BY EXPERT
NEET neet - Physics
Asked by divyamahaver2506 | 28 Jan, 2024, 05:54: PM
ANSWERED BY EXPERT
NEET neet - Physics
Asked by ashishmishra50737 | 21 Dec, 2023, 08:07: PM
ANSWERED BY EXPERT