Home
Class 11
PHYSICS
A food packet is released from a helicop...

A food packet is released from a helicopter which is rising steadily at 2 `"m.s"^(-1)`. After 2 s
what is the velocity of the packet?

Text Solution

Verified by Experts

The correct Answer is:
17.6 m.`s^(-1)`
Promotional Banner

Topper's Solved these Questions

  • ONE - DIMENSIONAL MOTION

    CHHAYA PUBLICATION|Exercise Problem Set - II (Based on Speed, Velocity and Acceleration )|4 Videos
  • ONE - DIMENSIONAL MOTION

    CHHAYA PUBLICATION|Exercise Problem Set - II (Based on Rectilinear Motion )|17 Videos
  • ONE - DIMENSIONAL MOTION

    CHHAYA PUBLICATION|Exercise Problem Set - I (Based on Rectilinear Motion )|13 Videos
  • NEWTONIAN GRAVITATION AND PLANETARY MOTION

    CHHAYA PUBLICATION|Exercise CBSE SCANNER|19 Videos
  • QUESTION PAPERS OF NEET -2017

    CHHAYA PUBLICATION|Exercise QUESTION|32 Videos

Similar Questions

Explore conceptually related problems

A food packet is released from a helicopter which is rising steadily at 2 "m.s"^(-1) . After 2 s how far is it below the helicopter? G = 9.8 "m.s"^(-2)

A particle moves in the x-y plane with constant acceleration of 4 "m.s"^(-2) in the direction making an angle of 60^(@) with the x-axis. Initially, the particle is at the origin and its velocity is 5 "m.s"^(-1) along the x-axis. Find the velocity and the position of the particle at t = 5s.

A jet pIane starts from rest with an acceleration of 3 "m.s"^(-2) , and makes a run for 35 s before taking off. What is the minimum Iength of the runway and what is the velocity of the jet at take off?

A balloon is rising upwards with an acceleration. A stone is dropped frome the balloon, is at a height of 50.4 m. The stone reaches the ground after 6s. What was the velocity of the balloon when the stone was dropped?

A particle is relased from a height 20 m from the ground . After how much time and with what speed the particle hits time and with what speed the particle hits the ground ? [ "Take ": g=10 m* s^(-2)]

Average velocity of the molecules of a gas is 400m*s^(-1) . At the same temperature, what will be rms velocity o the molecules?

A small sphere, having a charge of 10^(-6)C and a mass of 2g, moved from a point A to a point B. Potential at A is 36000 V and that at B is zero. If the velocity of the sphere at B be 10 m//s , what was its velocity at A (in m cdot s^(-1) ) ?

The position of an object moving along x-axis is given by x=a+bt^(2) where a = 8.5 m, b = 2.5 m s^(-2) and t is measured in seconds. What is its velocity at t = 0 s and t = 2.0 s. What is the average velocity between t = 2.0 s and t = 4.0 s ?

A rubber ball is thrown vertically downwards from the top of a tower with an initial velocity of 14"m.s"^(-1) . A second ball is dropped 1 s later from the same place. In 2 s the first ball reaches the ground and rebounds upwards with the same velocity. When will they collide with each other?