Motion in Two Dimensions
Q. A ball is thrown at an angle of 30 degrees with a speed of 30 m/s. What is the time of flight until it hits the ground?
Q. A ball is thrown at an angle of 45 degrees with an initial speed of 14 m/s. What is the range of the projectile?
Q. A ball is thrown at an angle of 45 degrees with an initial speed of 28 m/s. What is the vertical component of the velocity at the peak of its trajectory?
Q. A ball is thrown at an angle of 60 degrees with a speed of 15 m/s. What is the horizontal range of the ball?
Q. A ball is thrown upwards with a speed of 20 m/s. How high will it go before it starts to fall back?
Q. A ball is thrown upwards with a speed of 20 m/s. How high will it rise before coming to rest?
Q. A ball is thrown upwards with a speed of 20 m/s. How high will it rise before coming to a stop?
Q. A ball is thrown upwards with a speed of 20 m/s. How long will it take to reach the maximum height?
Q. A body moves in a straight line with an initial velocity of 10 m/s and accelerates at 2 m/s². What will be its velocity after 5 seconds?
Q. A car accelerates uniformly from rest to a speed of 25 m/s in 10 seconds. What is the distance covered by the car during this time?
Q. A car moves in a circular path of radius 50 m at a constant speed of 20 m/s. What is the centripetal acceleration?
Q. A car moves in a circular path of radius 50 m with a constant speed of 20 m/s. What is the centripetal acceleration?
Q. A car travels 100 m north and then 100 m east. What is the magnitude of the displacement from the starting point? (2000)
Q. A cyclist travels 100 m north and then 100 m east. What is the magnitude of the displacement from the starting point?
Q. A cyclist travels 100 m north and then 100 m east. What is the magnitude of the displacement? (2000)
Q. A particle moves in a circular path of radius 10 m with a constant speed of 5 m/s. What is the centripetal acceleration?
Q. A particle moves in a circular path of radius 10 m with a speed of 5 m/s. What is the period of the motion?
Q. A particle moves in a circular path with a constant speed of 10 m/s. What is the angular velocity if the radius of the path is 2 m?
Q. A particle moves in a straight line with an acceleration of 2 m/s². If its initial velocity is 3 m/s, what will be its velocity after 5 seconds?
Q. A plane flies 300 km north and then 400 km east. What is the angle of the resultant displacement with respect to the north?
Q. A plane flies at a speed of 200 m/s at an angle of 30 degrees to the horizontal. What is the vertical component of its velocity?
Q. A projectile is launched at an angle of 30 degrees with an initial velocity of 20 m/s. What is the maximum height reached by the projectile?
Q. A projectile is launched with a speed of 30 m/s at an angle of 60 degrees. What is the horizontal component of its velocity?
Q. A projectile is launched with a speed of 50 m/s at an angle of 30 degrees. What is the time of flight?
Q. A projectile is launched with a speed of 50 m/s at an angle of 30 degrees. What is the horizontal component of the velocity?
Q. A projectile is launched with a speed of 50 m/s at an angle of 60 degrees. What is the horizontal component of its velocity?
Q. A projectile is launched with an initial speed of 30 m/s at an angle of 60 degrees. What is the horizontal component of the velocity?
Q. A projectile is launched with an initial speed of 40 m/s at an angle of 30 degrees. What is the time of flight?
Q. A projectile is launched with an initial speed of 40 m/s at an angle of 60 degrees. What is the horizontal component of its velocity?
Q. A projectile is launched with an initial speed of 50 m/s at an angle of 30 degrees. What is the horizontal component of the velocity?
