The motion of a particle of mass \( m \) is described by \( y=u t+g t^{2} \). Find the force act...

Channel:
PW Solutions
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=ORWnMZaCH68


Duration: 4:02
16 views
0

The motion of a particle of mass \( m \) is described by \( y=u t+g t^{2} \). Find the force acting on the particle.
(a) Zero
(b) \( m g \)
(c) \( 2 \mathrm{mg} \)
(d) \( 3 \mathrm{mg} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-11-07The force \( F \) acting on a particle of mass \( m \) is indicated by the force-time graph show...
2022-11-07Recoiling of gun is an example of (a) Newton's first law of motion (b) Netwon's second law of mo...
2022-11-07Every action has an equal and opposite reaction, which suggests that (a) action and reaction alw...
2022-11-07A book is lying on the table. What is the angle between the action of the book on the table and ...
2022-11-07The force-time \( (F-t) \) graph for linear motion of a body initially at rest is shown in figur...
2022-11-07A mass of \( 10 \mathrm{~kg} \) is suspended by a rope of length \( 4 \mathrm{~m} \), from the c...
2022-11-07A gun applied a force \( F \) on a bullet which is given by \( F=\left(100-0.5 \times 10^{5} t\r...
2022-11-07Figure shows \( x-t \) and \( y \) - \( t \) diagrams of a particle moving in two-dimensions. (i...
2022-11-07A batsman hits back at ball straight in the direction of the bowler without changing its initial...
2022-11-07A bullet of mass \( 0.04 \mathrm{~kg} \) moving with a speed of \( 90 \mathrm{~ms}^{-1} \) enter...
2022-11-07The motion of a particle of mass \( m \) is described by \( y=u t+g t^{2} \). Find the force act...
2022-11-07If a ball of mass \( 0.1 \mathrm{~kg} \) hits the ground from the height of \( 20 \mathrm{~m} \)...
2022-11-07While launching a satellite of mass \( 10^{4} \mathrm{~kg} \), a force of \( 5 \times 10^{5} \ma...
2022-11-07A force of \( 10 \mathrm{~N} \) acts on a body of mass \( 0.5 \mathrm{~kg} \) for \( 0.25 \mathr...
2022-11-07A rocket is going upwards with accelerated motion. A man sitting in it feels his weight increase...
2022-11-07When a stone is rotated with uniform speed in horizontal plane by means of a string, the magnitu...
2022-11-07When a car is stationary, there is no net force acting on it. During pick-up, it accelerates. Th...
2022-11-07A smaller and a bigger iron balls are dropped from a small height on a glass pane placed on a ta...
2022-11-07If a running bus stops suddenly, our feet stop due to friction, but the rest of the body continu...
2022-11-07Which of the following statement(s) is/are correct? (a) Displacing a vector parallel to itself l...
2022-11-07An astronaut accidentally gets separated out of his small spaceship accelerating in interstellar...


Tags:
pw