Part 1
The coordinates of a moving particle at any time t are given by x = αt^3 and y = βt^3 . The speed of the particle at time t is given by :
08
Sep
The coordinates of a moving particle at any time t are given by x = αt^3 and y = βt^3 . The speed of the particle at time t is given by : The coordinates of a moving particle at any time t are given by x = αt^3 and y = βt^3 . The [...]
The height y and distance x along the horizontal plane of a projectile on a certain planet are given by x = 6t m and y = (8t – 5t^2)m. The velocity with which the projectile is projected is
08
Sep
The height y and distance x along the horizontal plane of a projectile on a certain planet are given by x = 6t m and y = (8t – 5t^2)m. The velocity with which the projectile is projected is The height y and distance x along the horizontal plane of a projectile on a certain [...]
A particle moving with velocity equal to 0.4 m/s is subjected to an acceleration of 0.15 m/s^2 for 2 s in a direction at right angles to its direction of motion. The of resultant velocity is
08
Sep
A particle moving with velocity equal to 0.4 m/s is subjected to an acceleration of 0.15 m/s^2 for 2 s in a direction at right angles to its direction of motion. The of resultant velocity is A particle moving with velocity equal to 0.4 m/s is subjected to an acceleration of 0.15 m/s^2 for 2 [...]
Two balls are rolling on a flat surface. One has velocity components m/s and root 3‾m/s along the rectangular axes x and y respectively and the other has component 2 m/s and 2 m/s, respectively. If both the balls start moving from the same point, the angle between their directions of motion is
08
Sep
Two balls are rolling on a flat surface. One has velocity components m/s and root 3‾m/s along the rectangular axes x and y respectively and the other has component 2 m/s and 2 m/s, respectively. If both the balls start moving from the same point, the angle between their directions of motion is respectively. If [...]
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respectively. If both the balls start moving from the same point ,
the angle between their directions of motion is ,
Two balls are rolling on a flat surface. One has velocity components m/s and root 3‾m/s along the rectangular axes x and y respectively and the other has component 2 m/s and 2 m/s ,
Two adjacent sides of a parallelogram are represented by the two vectors iˆ+ 2jˆ+ 3kˆand 3iˆ−2jˆ+ kˆ. What is the area of parallelogram ?
08
Sep
Two adjacent sides of a parallelogram are represented by the two vectors iˆ+ 2jˆ+ 3kˆand 3iˆ−2jˆ+ kˆ. What is the area of parallelogram ? Two adjacent sides of a parallelogram are represented by the two vectors iˆ+ 2jˆ+ 3kˆand 3iˆ−2jˆ+ kˆ. What is the area of parallelogram ? September 8, 2020 Category: Cengage NEET by [...]
The scalar product of two vectors is 2√3 and the magnitude of their vector product is 2. The angle between them is
08
Sep
The scalar product of two vectors is 2√3 and the magnitude of their vector product is 2. The angle between them is The scalar product of two vectors is 2√3 and the magnitude of their vector product is 2. The angle between them is September 8, 2020 Category: Cengage NEET by C.P Singh , Chapter [...]
The value of ( A + B ) X ( A – B ) is
08
Sep
The value of ( A + B ) X ( A – B ) is The value of ( A + B ) X ( A - B ) is September 8, 2020 Category: Cengage NEET by C.P Singh , Chapter 3 - Vectors , Part 1 ,
Three vectors A, B and C satisfy the relation A – B = 0 and A – C = 0. The vector A is parallel to
08
Sep
Three vectors A, B and C satisfy the relation A – B = 0 and A – C = 0. The vector A is parallel to B and C satisfy the relation A - B = 0 and A - C = 0. The vector A is parallel to Three vectors A September 8, 2020 [...]
If A x B = C, then which of the following statements is wrong
08
Sep
If A x B = C, then which of the following statements is wrong If A x B = C then which of the following statements is wrong September 8, 2020 Category: Cengage NEET by C.P Singh , Chapter 3 - Vectors , Part 1 ,
The vector component of vector A = 3i + 4j + 5k along vector B = i + j + k is
08
Sep
The vector component of vector A = 3i + 4j + 5k along vector B = i + j + k is The vector component of vector A = 3i + 4j + 5k along vector B = i + j + k is September 8, 2020 Category: Cengage NEET by C.P Singh , Chapter [...]