A cat is situated at point A (0, 3, 4) and a rat is situated at point B (5, 3, ). The cat is free to move but the rat is always at rest. The minimum distance traveled by the cat to catch the rat is:
1. 5 unit
2. 12 unit
3. 13 unit
4. 17 unit
Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyBalls A and B are thrown from two points lying on the same horizontal plane separated by a distance of 120 m. Which of the following statements is correct?
1. The balls can never meet.
2. The balls can meet if the ball B is thrown 1 s later.
3. The two balls meet at a height of 45 m.
4. None of the above
Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyA body is projected at an angle of with the horizontal with a speed of 30 m/s. What is the angle made by the velocity vector with the horizontal after 1.5 sec? (g = 10)
1.
2.
3.
4.
Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyA particle moves along the positive branch of the curve y = where x = , & x and y are measured in metres and in seconds respectively. At = 2s, the velocity of the particle will be
1.
2.
3.
4.
Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyA deer wants to save her life from a lion. The lion follows a path whose equation is . For saving her life, the deer needs to move on a path whose equation will be
1.
2.
3.
4. Both (1)and(3) are correct
Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyA particle rotates in a circular path starting from rest. If angular acceleration is 4 , then the time after which angle between net acceleration and tangential acceleration becomes
1. 0.5 s
2. 0.25 s
3. 2 s
4. 4 s
Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe position of a moving particle at time t is . Its displacement during the time interval t = 1 sec to t = 3 sec will be
1.
2.
3.
4.
Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyAn object moves at a constant speed along a circular path in a horizontal XY plane with its centre at the origin. When the object is at x = –2m, its velocity is –(4 m/s). What is the object's acceleration when it is at y = 2m?
1.
2.
3.
4.
Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyA particle has an initial velocity m/s and it is moving with an acceleration . Velocity of the particle at t =2s will be
1.
2.
3.
4.
Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyTo the captain of a ship A travelling with velocity km/h, a second ship B appears to have a velocity km/h. What is the true velocity of the ship B?
1.
2.
3.
4. none of these
Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology