A conveyor belt is moving at a constant speed of 2 m/s. A box is gently dropped on it
A conveyor belt is moving at a constant speed of 2 m/s. A box is gently dropped on it. The…
7 years ago
AIPMT2011
A projectile is fired at an angle of 45° with the horizontal
A projectile is fired at an angle of 45° with the horizontal. Elevation angle of the projectile at its highest…
7 years ago
A body is moving with velocity 30 m/s towards east. After 10 seconds its velocity
A body is moving with velocity 30 m/s towards east. After 10 seconds its velocity becomes 40 m/s towards north.…
7 years ago
A boy standing at the top of a tower of 20m height drops a stone
A boy standing at the top of a tower of 20m height drops a stone. Assuming g = 10 ms⁻²,…
7 years ago
A particle covers half of its total distance with speed v1 and the rest half distance
A particle covers half of its total distance with speed v1 and the rest half distance with speed v2. Its…
7 years ago
Which one of the following statements is correct – orchids
Which one of the following statements is correct Options (a) seeds or orchids have oil rich endosperm (b) placentation in…
7 years ago
Consider the four statements (A-D) related to the common frog Rana tigrina
Consider the following four statements (A-D) related to the common frog Rana tigrina, and select the correct option stating which…
7 years ago
The ciliated columnar epithelial cells in humans are known to occur in :
The ciliated columnar epithelial cells in humans are known to occur in : Options (a) eustachian tube and stomach lining…
7 years ago
Which one of the following statements is correct about plants?
Which one of the following statements is correct about plants? Options (a) In tomato, fruit is a capsule (b) Seeds…
7 years ago
Which one of the following structures in Pheretima is correctly matched with its function?
Which one of the following structures in Pheretima is correctly matched with its function? Options (a) Clitellum - secretes cocoon…
7 years ago