Here u= 15 m/s, theta = 60^0, g= 9.8 m/s^2 Horizontal range, x= (u^2 sin 2theta)/g = ((15)2 sin (2x60^@)/g 19.88m IN the first case the wall is 5 m away from projection point, so it is in the horizontal range of projectile. So the ball will h
<p>To solve the problem step by step, we will analyze the motion of the ball projected from a tower. The key points to consider are the initial velocity components, the equations of motion, and the condition for the velocity vector to be perpendicular to
The point A is 8 m above a horizontal beach. The ball is projected with speed 7 m s' at an angle of elevation of 45°.By modelling the ball as a particle moving freely under gravity,(b)find the horizontal distance of the ball from A when the ball is 1 m above the beach.(5) ...
7.Q40m s12m P36m OFigure 3 A ball is projected with speed 40 ms ' from a point P on a cliff above horizontal ground.The point O on the ground is vertically below P and OP is 36 m. The ball is projected at an angle ° to the horizontal. The point Q is the highest point of...
A ball projected from ground vertically upward is at same height at time t1 and t2 .the speed of projection of ball is. Since particle is atsame height at time
A ball is thrown from a point with a speed 'v^(0)' at an elevation angle of theta . From the same point and at the same instant , a person starts running wi
A ball is projected form a point A on a smooth inclined plane which makes an angle a to the horizontal. The velocity of projection makes an angle θ with the plane upwards. If on the second bounce the ball is moving perpendicular to the plane, find e in terms of α and θ. Here e...
Question 5 (5 marks) A ball is projected from the ground at an angle of 30° to the horizontal and at a speed of 40 m s-1, as shov in Figure 6. Ignore any air resistance.40 m s-130°Figure 6 a. Calculate the distance, d, to the point where the ball hits the ground. Show...
A ball of mass 0.6kg is projected vertically upwards with speed 22.4 m s- from a point which is 1.5 m above horizontal ground. The ball moves freely under gravity until it reaches the ground. The ground is soft and the ball sinks 2.5 cm into the ground before coming to rest. The ball...
Guided by gut sensory cues, humans and animals prefer nutritive sugars over non-caloric sweeteners, but how the gut steers such preferences remains unknown. In the intestine, neuropod cells synapse with vagal neurons to convey sugar stimuli to the brain