A body moves with a uniform acceleration a and zero initial velocity
A body moves with a uniform acceleration a and zero initial velocity. Another body B starts from the same point…
7 years ago
Motion in Straight Line
Two bullets are fired simultaneously, horizontally and with different speeds
Two bullets are fired simultaneously, horizontally and with different speeds from the same place. Which bullet will hit the ground…
7 years ago
A car is moving with uniform acceleration. It covers 200 m in 2 sec and 220 m
A car is moving with uniform acceleration. It covers 200 m in 2 sec and 220 m in next 4…
7 years ago
A boy playing on the roof of a 10m high building throws a ball with a speed
A boy playing on the roof of a 10m high building throws a ball with a speed of 10 m/s…
7 years ago
Two cars A and B moving with same speed of 45 km/hr along same direction.
Two cars A and B moving with same speed of 45 km/hr along same direction. If a third car C…
7 years ago
A car moves from X to Y with a uniform speed v(u) and returns to Y with a uniform speed
A car moves from X to Y with a uniform speed v(u) and returns to Y with a uniform speed…
7 years ago
A body is thrown upward from ground covers equal distances
A body is thrown upward from ground covers equal distances in 4th and 7th second. With what initial velocity the…
7 years ago
Two balls are dropped from same height at 1 second interval of time.
Two balls are dropped from same height at 1 second interval of time. The seperation between the two balls after…
7 years ago
A boat is sent across a river with a velocity of 8 km/h.If the resultant velocity
A boat is sent across a river with a velocity of 8 km/h.If the resultant velocity of boat is 10…
7 years ago
Which of the following statement about scalar quantity is true?
Which of the following statement about scalar quantity is true? Options (a) A scalar quantity is the one that is…
7 years ago