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Shivam Gupta
Subject: Science, asked on 12/7/17
A particle starts from rest with an acc. of 2m.s^2 The acceleration of the particle decreases down to zero uniformly during time interval of 4s.The velocity of particle(in m/s) after 2s.
Shivam Gupta
Subject: Science, asked on 12/7/17
A particle is moving In XY plane whose x an y coordinates are x= 3sin 2pi t and t =2 cos 2 pi t where x and y are in metre and t is in second.Find the trajectory of the particle.
Shivam Gupta
Subject: Science, asked on 12/7/17
A particle starts from rest from origin and is moving in xy plane its component of acceleration in the direction of instantaneous velocity is a0=a. vcap,where a is constant velocity of magnitude 2m/s^2 directed along y axis.Find its speed in m/s at y=1m.
Shivam Gupta
Subject: Science, asked on 10/7/17
The x component and y component of a vector P and Px=4root3m and Py=-4m.What is the angle made by P with positive x-axis?
Rajeev Nayan Agarwal
Subject: Science, asked on 8/7/17
Ans. This plz![]()
Shivam Gupta
Subject: Science, asked on 7/7/17
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Shivam Gupta
Subject: Science, asked on 7/7/17
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Sagar
Subject: Science, asked on 6/7/17
Draw the distance time graph for a body moving with non uniform speed and calculate its speed at any two points.
Shivam Gupta
Subject: Science, asked on 5/7/17
Tina has to go to her uncle’s home in Delhi from Jaipur while travelling she realised that the drive was driving fast therefore she checked the speedometer which indicated 80km/h on a busy road she advised him not to drive beyond the given limits of 50km /h otherwise he may have to pay for this.
- Why did TINA say that the driver will have to pay for the driving the bus faster?
- Why did TINA say that the driver will have to pay for the driving the bus faster?
Adithya Sudhakar
Subject: Science, asked on 4/7/17
Draw the distance time graph for a body moving with non uniform speed and calculate its speed at any two points.
Adithya Sudhakar
Subject: Science, asked on 4/7/17
Find the total distance covered by a car in 60 minutes that moves with a nonuniform speed of 40km/hr for the first 30 minutes and then with a speed of 50km/hr for the next 30 minutes.
Adithya Sudhakar
Subject: Science, asked on 4/7/17
Describe an hour glass and explain the principle of making it
Adithya Sudhakar
Subject: Science, asked on 4/7/17
Convert 12 hours into minutes and seconds.
Rajeev Nayan Agarwal
Subject: Science, asked on 30/6/17
Kindly answer 57, 61, 62, 63 questions![]()
Shivam Gupta
Subject: Science, asked on 27/6/17
I 1,2![]()
