It DOES NOT stop for a 'few seconds' . It stop only for an instant as its movement changes from upwards to downwards.
The force acting on a body thrown vertically upwards is gravity. Gravity pulls the body back towards the ground, causing it to slow down and eventually stop at its highest point before falling back down.
The speed of the ball decreases as it moves against gravity and eventually reaches 0 at its highest point before falling back down.
The velocity of such an object changes all the time. Assuming you throw something directly upwards and there is no wind, it will go upwards, slower and slower, until it reaches its highest point. At that moment, its velocity is zero. Then, still as a result of gravity, it will move downward, faster and faster.
Yes, a ball thrown upwards loses momentum as it moves against gravity. Gravity acts as a force that opposes the motion of the ball, slowing it down until it eventually reaches its highest point and then starts to descend back down.
To draw a velocity-time graph for a body thrown vertically upwards, the initial velocity will be positive (upwards) and steadily decrease due to gravity until reaching zero at the peak. After the peak, the velocity becomes negative as the body falls back down. The graph will have a symmetrical shape with the velocity decreasing and then increasing back to the initial velocity.
The force acting on a body thrown vertically upwards is gravity. Gravity pulls the body back towards the ground, causing it to slow down and eventually stop at its highest point before falling back down.
The speed of the ball decreases as it moves against gravity and eventually reaches 0 at its highest point before falling back down.
One I know is that all is thrown upwards come back downwards.
Yes he has thrown up before
The velocity of such an object changes all the time. Assuming you throw something directly upwards and there is no wind, it will go upwards, slower and slower, until it reaches its highest point. At that moment, its velocity is zero. Then, still as a result of gravity, it will move downward, faster and faster.
22.35294117647059
Yes, a ball thrown upwards loses momentum as it moves against gravity. Gravity acts as a force that opposes the motion of the ball, slowing it down until it eventually reaches its highest point and then starts to descend back down.
The ball goes up 5.1 meters.
To draw a velocity-time graph for a body thrown vertically upwards, the initial velocity will be positive (upwards) and steadily decrease due to gravity until reaching zero at the peak. After the peak, the velocity becomes negative as the body falls back down. The graph will have a symmetrical shape with the velocity decreasing and then increasing back to the initial velocity.
0.42 seconds.
The acceleration is constant. 32.2 feet per second per second, directed down.The velocity is the sum of(the speed it had when you released it), directed UP,plus(32.2 feet per second) multiplied by (the number of seconds since you released it), directed DOWN.
To find the initial velocity with which the object is thrown upwards, we can use the kinematic equation for vertical motion: ( v = u + at ), where ( v ) is the final velocity (0 m/s at the highest point), ( u ) is the initial velocity, ( a ) is the acceleration due to gravity (-9.81 m/s²), and ( t ) is the time taken to reach the highest point (half the total time to reach the ground, so 2 seconds in this case). Rearranging the equation to solve for ( u ), we get ( u = v - at ). Plugging in the values, we get ( u = 0 - (-9.81 m/s² * 2 s) = 19.62 m/s ). Therefore, the object was thrown upwards with an initial velocity of 19.62 m/s.