Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Find the vector that must be added to the vector i – 3j + 2k and 3 i + 6j – 7k so that the resultant vector is a unit vector along the y axis
16
Sep
Find the vector that must be added to the vector i – 3j + 2k and 3 i + 6j – 7k so that the resultant vector is a unit vector along the y axis Find the vector that must be added to the vector i - 3j + 2k and 3 i + 6j [...]
Vector A makes equal angles with x y and z axes. Find the value of its components ( in terms of magnitude of A)
16
Sep
Vector A makes equal angles with x y and z axes. Find the value of its components ( in terms of magnitude of A) Vector A makes equal angles with x y and z axes. Find the value of its components ( in terms of magnitude of A) September 16, 2020 Category: Uncategorised (JEE Advanced [...]
If A = 3i + 4 j and B = 7 i + 24 j, find the vector having the same magnitude as B and parallel to A.
16
Sep
If A = 3i + 4 j and B = 7 i + 24 j, find the vector having the same magnitude as B and parallel to A. find the vector having the same magnitude as B and parallel to A. If A = 3i + 4 j and B = 7 i + 24 [...]
An object of m kg with speed of v m/s strikes a wall at an angle theta and rebounds at the same speed and same angle. Find the magnitude of change in the momentum of object
16
Sep
An object of m kg with speed of v m/s strikes a wall at an angle theta and rebounds at the same speed and same angle. Find the magnitude of change in the momentum of object An object of m kg with speed of v m/s strikes a wall at an angle theta and rebounds [...]
A vector a is turned without a change in its length through a small angle d theta. Find the value of
16
Sep
A vector a is turned without a change in its length through a small angle d theta. Find the value of A vector a is turned without a change in its length through a small angle dtheta. Find the value of September 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) [...]
Let A = 2i + j, B = 3 j – k and C = 6 i – 2k. Find the value of
16
Sep
Let A = 2i + j, B = 3 j – k and C = 6 i – 2k. Find the value of B = 3 j - k and C = 6 i - 2k. Find the value of Let A = 2i + j September 16, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
Two forces F1 = 1N and F2 = 2 N act along the lines x = 0 and y = 0, respectively. Then find the resultant of forces.
16
Sep
Two forces F1 = 1N and F2 = 2 N act along the lines x = 0 and y = 0, respectively. Then find the resultant of forces. respectively. Then find the resultant of forces. Two forces F1 = 1N and F2 = 2 N act along the lines x = 0 and y = [...]
The sum of the magnitudes of two forces acting at a point is 18 and the magnitude of their resultant is 12. If the resultant is at 90 with the force of smaller magnitude, what are the magnitude
16
Sep
The sum of the magnitudes of two forces acting at a point is 18 and the magnitude of their resultant is 12. If the resultant is at 90 with the force of smaller magnitude, what are the magnitude The sum of the magnitudes of two forces acting at a point is 18 and the magnitude [...]
If the sum of two unit vectors is a unit vector, then find the magnitude of difference.
16
Sep
If the sum of two unit vectors is a unit vector, then find the magnitude of difference. If the sum of two unit vectors is a unit vector then find the magnitude of difference. September 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A truck travelling due north at 20 m/s turns west and travels at the same speed. Find the change in its velocity
16
Sep
A truck travelling due north at 20 m/s turns west and travels at the same speed. Find the change in its velocity A truck travelling due north at 20 m/s turns west and travels at the same speed. Find the change in its velocity September 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]