Chapter 2 – Motion in a Straight Line

A body falls from a large height. The ratio of distance traveled in each time interval t0 during t = 0 to t = 3 t0 of the journey is A body falls from a large height. The ratio of distance traveled in each time interval t0 during t = 0 to t = 3 [...]

A stone falls freely from rest from a height h and it travels a distance 9h/25 in the last second. The value of h is A stone falls freely from rest from a height h and it travels a distance 9h/25 in the last second. The value of h is September 6, 2020 Category: Cengage [...]

A stone falls freely rest. The distance covered by it in the last second is equal to the distance covered by it in the first 2 s. The time taken by the stone to reach the ground is A stone falls freely rest. The distance covered by it in the last second is equal to [...]

A stone falls freely from rest a height h and it travels a distance of 2/h​ in the last second.The time of journey is A stone falls freely from rest a height h and it travels a distance of 2/h​ in the last second.The time of journey is September 6, 2020 Category: Cengage NEET by [...]

A stone from the top of a tower, travels 35 m in the last second of its journey. The height of the tower is A stone from the top of a tower travels 35 m in the last second of its journey. The height of the tower is September 6, 2020 Category: Cengage NEET by [...]

A ball is released from the top of a tower of height h metres. It takes T seconds to reach the ground. What is the position of the ball in T/3 seconds? A ball is released from the top of a tower of height h metres. It takes T seconds to reach the ground. What [...]

A ball of mass m1​ and another ball of mass m2​ are dropped from equal height. If the time taken by the balls are t1​ and t2​ respectively, then A ball of mass m1​ and another ball of mass m2​ are dropped from equal height. If the time taken by the balls are t1​ and [...]

A particle starts from rest, accelerates at 2 ms^−2 for 10 s and then goes for constant speed for 30 s and then deceleration at 4 ms^−2 till it stops after next. What is the distance travelled by it? A particle starts from rest accelerates at 2 ms^−2 for 10 s and then goes for [...]

A train starting from rest accelerates uniformly for 100 s, then comes to a stop with a uniform retardation in the next 200 s. During the motion, it covers a distance of 3 km. Choose the wrong option A train starting from rest accelerates uniformly for 100 s it covers a distance of 3 km. [...]

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 [...]