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The kinetic energy acquired by a mass m in travelling a certain distance d, starting from rest, under the action of a force F such that the force F is directly proportional to t is
04
Oct
The kinetic energy acquired by a mass m in travelling a certain distance d, starting from rest, under the action of a force F such that the force F is directly proportional to t is starting from rest The kinetic energy acquired by a mass m in travelling a certain distance d under the action [...]
A machine delivers power to a body which is proportional to velocity of the body. If the body starts with a velocity which is almost negligible, then the distance covered by the body is proportional to
04
Oct
A machine delivers power to a body which is proportional to velocity of the body. If the body starts with a velocity which is almost negligible, then the distance covered by the body is proportional to A machine delivers power to a body which is proportional to velocity of the body. If the body starts [...]
In an ap, given a = 8, An = 62, Sn = 210 . Find n and d.
04
Oct
In an ap, given a = 8, An = 62, Sn = 210 . Find n and d. An = 62 given a = 8 In an AP Sn = 210 . Find n and d. October 4, 2020 Category: Chapter 5 - Arithmetic Progressions , Maths , NCERT Class 10 ,
Block A is hanging from a vertical spring and is at rest. Block B strikes block A with velocity v and sticks to it. Then the value of v for which the spring just attains natural length is
04
Oct
Block A is hanging from a vertical spring and is at rest. Block B strikes block A with velocity v and sticks to it. Then the value of v for which the spring just attains natural length is Block A is hanging from a vertical spring and is at rest. Block B strikes block A [...]
Given a = 2, d = 8 , Sn = 90 , find n and an.
04
Oct
Given a = 2, d = 8 , Sn = 90 , find n and an. d = 8 find n and an. Given a = 2 Sn = 90 October 4, 2020 Category: Chapter 5 - Arithmetic Progressions , Maths , NCERT Class 10 ,
In an AP Given d = 5, S9 = 75, find a and a9.
04
Oct
In an AP Given d = 5, S9 = 75, find a and a9. find a and a9. In an AP Given d = 5 S9 = 75 October 4, 2020 Category: Chapter 5 - Arithmetic Progressions , Maths , NCERT Class 10 ,
In Fig. 8.246, the variation of potential energy of a particle of mass m = 2 kg is represented w.r.t. its x coordinate. The particle moves under the effect of the conservative force along the x axis.
04
Oct
In Fig. 8.246, the variation of potential energy of a particle of mass m = 2 kg is represented w.r.t. its x coordinate. The particle moves under the effect of the conservative force along the x axis. In Fig. 8.246 the variation of potential energy of a particle of mass m = 2 kg is [...]
In an AP: Given a = 3, n = 8, S = 192, find d
04
Oct
In an AP: Given a = 3, n = 8, S = 192, find d find d In an AP: Given a = 3 n = 8 S = 192 October 4, 2020 Category: Chapter 5 - Arithmetic Progressions , Maths , NCERT Class 10 ,
An engine can pull four coaches at a maximum speed of 20 m/s. The mass of the engine is twice the mass of every coach. Assuming resistive forces to be proportional to the weight,
04
Oct
An engine can pull four coaches at a maximum speed of 20 m/s. The mass of the engine is twice the mass of every coach. Assuming resistive forces to be proportional to the weight, An engine can pull four coaches at a maximum speed of 20 m/s. The mass of the engine is twice the [...]
In an AP, given a3 = 15, S10 = 125 , find d and a10 .
04
Oct
In an AP, given a3 = 15, S10 = 125 , find d and a10 . find d and a10 . given a3 = 15 In an AP S10 = 125 October 4, 2020 Category: Chapter 5 - Arithmetic Progressions , Maths , NCERT Class 10 ,