An army vehicle of mass \( 1000 \mathrm{~kg} \) is moving with a velocity of \( 10 \mathrm{~m} /...

Channel:
PW Solutions
Subscribers:
453,000
Published on ● Video Link: https://www.youtube.com/watch?v=tEC8C9nsuUY


Duration: 1:20
11 views
0

An army vehicle of mass \( 1000 \mathrm{~kg} \) is moving with a velocity of \( 10 \mathrm{~m} / \mathrm{s} \) and is acted upon by a forward force of \( 1000 \mathrm{~N} \) due to the engine and a retarding force of \( 500 \mathrm{~N} \) due to friction. What will be its velocity after \( 10 \mathrm{~s} \)
[Pb. PMT 2000]
(a) \( 5 \mathrm{~m} / \mathrm{s} \)
(b) \( 10 \mathrm{~m} / \mathrm{s} \)
(c) \( 15 \mathrm{~m} / \mathrm{s} \)
(d) \( 20 \mathrm{~m} / \mathrm{s} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-10-27A body of mass \( 2 \mathrm{~kg} \) travels according to the law \( x(t)=p t+q t^{2}+r t^{3} \qu...
2022-10-27A ball of mass \( 0.2 \mathrm{~kg} \) is thrown vertically upwards by applying a force by hand. ...
2022-10-27A car of mass \( m \) starts from rest and acquires a velocity along east, \( v=v \hat{i}(v0) \)...
2022-10-27A block of mass \( 5 \mathrm{~kg} \) is moving horizontally at a speed of \( 1.5 \mathrm{~m} / \...
2022-10-27A body with mass \( 5 \mathrm{~kg} \) is acted upon by a force \( F=(-3 \hat{i}+4 \hat{j}) N \)....
2022-10-27Which one of the following is not a contact force [Kerala PET 2010] (a) Viscous force (b) Air re...
2022-10-27A body of mass \( 5 \mathrm{~kg} \) starts from the origin with an initial velocity \( \vec{u}=3...
2022-10-27A player caught a cricket ball of mass \( 150 \mathrm{gm} \) moving at the rate of \( 20 \mathrm...
2022-10-27A closed compartment containing gas is moving with some acceleration in horizontal direction. Ne...
2022-10-27A vessel containing water is given a constant acceleration \( a \) towards the right, along a st...
2022-10-27An army vehicle of mass \( 1000 \mathrm{~kg} \) is moving with a velocity of \( 10 \mathrm{~m} /...
2022-10-27A force vector applied on a mass is represented as \( \vec{F}=6 \hat{i}-8 \hat{j}+10 \hat{k} \) ...
2022-10-27A pendulum bob of mass \( 50 \mathrm{gm} \) is suspended from the ceiling of an elevator. The te...
2022-10-27A cricket ball of mass \( 250 \mathrm{~g} \) collides with a bat with velocity \( 10 \mathrm{~m}...
2022-10-27The adjacent figure is the part of a horizontally stretched net. Section \( A B \) is stretched ...
2022-10-27Same force acts on two bodies of different masses \( 3 \mathrm{~kg} \) and \( 5 \mathrm{~kg} \) ...
2022-10-27A ship of mass \( 3 \times 10^{7} \mathrm{~kg} \) initially at rest is pulled by a force of \( 5...
2022-10-27A particle of mass \( 0.3 \mathrm{~kg} \) is subjected to a force \( F=-k x \) with \( k=15 \mat...
2022-10-27The linear momentum \( p \) of a body moving in one dimension varies with time according to the ...
2022-10-27If a bullet of mass \( 5 \mathrm{gm} \) moving with velocity \( 100 \mathrm{~m} / \mathrm{sec} \...
2022-10-27A body of mass \( 0.4 \mathrm{~kg} \) starting at origin at \( t=0 \) with a speed of \( 10 \mat...


Tags:
pw