A particle starts its motion from rest under the action of a constant force. If the distance covered in first 10 s is x and the covered in the first 20 s is y then.
Sahay Sir > Question Answers > A particle starts its motion from rest under the action of a constant force. If the distance covered in first 10 s is x and the covered in the first 20 s is y then.
The engine of a motorcycle can produce a maximum acceleration of 5 m/s^2. Its breaks can produce a maximum retardation 10 m/s^2. What is the time in which the motorcycle can cover a distance of 1.5 km ?
06
Sep
The engine of a motorcycle can produce a maximum acceleration of 5 m/s^2. Its breaks can produce a maximum retardation 10 m/s^2. What is the time in which the motorcycle can cover a distance of 1.5 km ? A particle starts its motion from rest under the action of a constant force. If the distance [...]
A cyclist starts from rest and moves with a constant acceleration of 1 m/s^2. A boy who is 48 m behind the cyclist starts moving with a constant velocity of 10m/s. After how much time the boy meets the cyclist?
06
Sep
A cyclist starts from rest and moves with a constant acceleration of 1 m/s^2. A boy who is 48 m behind the cyclist starts moving with a constant velocity of 10m/s. After how much time the boy meets the cyclist? A particle starts its motion from rest under the action of a constant force. If [...]
Two trains travelling on the same track are approaching each other with equal speed of 40m/s. The drivers of the trains begin to decelerate simultaneously when just ` 2.0 km apart. Assuming deceleration to be uniform and equal the value to the deceleration to barely avoid collision should be .
06
Sep
Two trains travelling on the same track are approaching each other with equal speed of 40m/s. The drivers of the trains begin to decelerate simultaneously when just ` 2.0 km apart. Assuming deceleration to be uniform and equal the value to the deceleration to barely avoid collision should be . A particle starts its motion [...]
A particle starts its motion from rest under the action of a constant force. If the distance covered in first 10 s is x and the covered in the first 20 s is y then.
06
Sep
A particle starts its motion from rest under the action of a constant force. If the distance covered in first 10 s is x and the covered in the first 20 s is y then. A particle starts its motion from rest under the action of a constant force. If the distance covered in first [...]