A particle falls from the top of a tower and it cover `(3)/(25)` of the total height from `t=2` sec to t=4 sec. The height of the tower is:-

Question

A particle falls from the top of a tower and it cover `(3)/(25)` of the total height from `t=2` sec to t=4 sec. The height of the tower is:-

A particle falls from the top of a tower and it cover `(3)/(25)` of the total height from `t=2` sec to t=4 sec. The height of the tower is:-
A. 200m
B. 300m
C. 500m
D. 800m

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Related Questions

Two dice are thrown together and the total score is noted. The event E, F and G are a total 4, a total of 9 or more, and a total divisible by 5, respe

2 Answers 5 Views

Assertion: A man who falls from aheight on a cement floor receive more injury than when he falls from the same height on a heap of sand. Reason: The i

2 Answers 8 Views

A boy standing at the top of a tower of 20m of height drops a stone. Assuming `g=10ms^(-2)`, the velocity with which it hits the ground is :-

2 Answers 5 Views

A body is dropped from a tower with zero velocity, reaches ground in 4s. The height of the tower is about:-

2 Answers 5 Views

An `alpha`-particle having kinetic energy x MeV falls on a Cu-foil. The shortest distance from the nucleus of Cu to which `alpha`-particle reaches is

2 Answers 5 Views

A particle is released from rest from a tower of height 3h. The ratio of the intervals of time to cover three equal height h is.

2 Answers 5 Views

The price elasticity of supply of commodities X and Y is equal. The price of X falls from Rs.10 to Rs.8 per unit and supply falls by 16 percent. The p

2 Answers 6 Views

A particle is projected at an anlge `tan^(-1)((1)/sqrt(3))`. Find the height at which velocity of the particle is `9hati+3hatj` (m/sec). `(g=10ms^(-2)

2 Answers 5 Views

`d/(dx)sqrt((1-sin2x)/(1+sin2x))i se q u a lto,(0<x<pi/2),` `sec^2x` (b) `-sec^2(pi/4-x)` `sec^2(pi/4+x)` (d) `sec^2(pi/4-x)`

2 Answers 5 Views

Water falls from a height of 200 m. What is the difference in temperature between the water at the top

2 Answers 6 Views

Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

`h_(1)=5(2)^(2)=20`
`h_(2)=5(4)=80`
`h_(2)-h_(1)=60=(3)/(25)H`
H=500m

4 views Answered 2023-02-05 15:29