![A cannon ball is fired with a velocity of 200 m/sec at an angle of 60^o with the horizontal. At the highest point of the flight it explodes into 3 equal fragments. A cannon ball is fired with a velocity of 200 m/sec at an angle of 60^o with the horizontal. At the highest point of the flight it explodes into 3 equal fragments.](https://dwes9vv9u0550.cloudfront.net/images/5111003/917e73e7-7cdd-494e-b4f0-8fe8db97428b.jpg)
A cannon ball is fired with a velocity of 200 m/sec at an angle of 60^o with the horizontal. At the highest point of the flight it explodes into 3 equal fragments.
![A car moves a distance of 200 m. It covers the first half of the distance at speed 40 km/h and the second half of the distance at speed v. If the A car moves a distance of 200 m. It covers the first half of the distance at speed 40 km/h and the second half of the distance at speed v. If the](https://haygot.s3.amazonaws.com/questions/1985637_1296695_ans_f8e72122b1c4426a8a539069e5df555a.jpeg)
A car moves a distance of 200 m. It covers the first half of the distance at speed 40 km/h and the second half of the distance at speed v. If the
![A particle is projected vertically upwards from ground level with a speed of 50 m/s . Fir how long will it be more than 70 m above the ground? A particle is projected vertically upwards from ground level with a speed of 50 m/s . Fir how long will it be more than 70 m above the ground?](https://toppr-doubts-media.s3.amazonaws.com/images/4547894/fb806ab2-c77f-4ff8-8e37-13c0148ed945.jpg)
A particle is projected vertically upwards from ground level with a speed of 50 m/s . Fir how long will it be more than 70 m above the ground?
An arrow is shot into the air. Its range is 200 metres and its time of flight is 5 sec. If the value of g is assumed to be 10 m/s^2, then
![An engine develops 10 kW of power. How much time will it take to lift a mass of 200 kg to a height of 40 m (g=10(m)/(sec^2))? An engine develops 10 kW of power. How much time will it take to lift a mass of 200 kg to a height of 40 m (g=10(m)/(sec^2))?](https://d10lpgp6xz60nq.cloudfront.net/web-thumb/11487935_web.png)
An engine develops 10 kW of power. How much time will it take to lift a mass of 200 kg to a height of 40 m (g=10(m)/(sec^2))?
![A particle starts from rest and moves with an acceleration of a = 2 + (t - 2 )|m/s^2 , the velocity of the particle at t = 4 sec is A particle starts from rest and moves with an acceleration of a = 2 + (t - 2 )|m/s^2 , the velocity of the particle at t = 4 sec is](https://dwes9vv9u0550.cloudfront.net/images/1579658/c30addf0-c823-4e5a-9621-8c2d3cd29733.jpg)