I solved the first 5 parts of the problem correctly but can’t seem to get part...
I solved the first four parts of this question correctly but I can’t seem to get part 5 and 6 right... please help! Soccer kick A soccer ball is kicked with an initial horizontal velocity of 13 m/s and an initial vertical velocity of 21 m/s 1) What is the initial speed of the ball? 24.6 s Submit 2) what is the initial angle θ of the ball with respect to the ground? 58.2 egrees Submit 3) What is the...
Please help I can’t seem to get parts 3,5, or 6 correct! Catch Julie throws a ball to her friend Sarah. The ball leaves Julie's hand a distance 1.5 meters above the ground with an initial speed of 14 m/s at an angle 60 degrees; with respect to the horizontal. Sarah catches the ball 1.5 meters above the ground. 1) What is the horizontal component of the ball's velocity when it leaves Julie's hand? 7 /s Submit 2) What is...
A cannonball is shot (from ground level) with an initial horizontal velocity of 39 m/s and an initial vertical velocity of 28 m/s. 1) What is the initial speed of the cannonball? 35.67 You currently have 5 submissions for this question. Only 10 submission are allowed. You can make 5 more submissions for this question. m/s Submit 2) What is the initial angle 0 of the cannonball with respect to the ground? Submit You currently have 1 submissions for this...
Please help I can’t get parts 2 or 6 right... thank you!! Catch 2 Julie throws a ball to her friend Sarah. The ball leaves Julie's hand a distance 1.5 meters above the ground with an initial speed of 14 m/s at an angle 60 degrees; with respect to the horizontal. Sarah catches the ball 1.5 meters above the ground. 1) What is the horizontal component of the ball's velocity right before Sarah catches it? s Submit 2) What is...
A cannonball is shot (from ground level) with an initial horizontal velocity of 34 m/s and an initial vertical velocity of 27 m/s. 1) How high above the ground is the cannonball 1.7 seconds after it is shot?
A soccer ball is kicked with an initial horizontal velocity of 18 m/s and an initial vertical velocity of 13 m/s. 1) What is the initial speed of the ball? 2) What is the initial angle ? of the ball with respect to the ground? 3) What is the maximum height the ball goes above the ground? 4) How far from where it was kicked will the ball land? 5) What is the speed of the ball 0.8 seconds after...
A cannon tilted upward at θ = 28.7 ∘ fires a cannonball with a speed of 92.5 m/s on level ground. Part D At what time after being fired does the cannonball reach it's maximum height above the ground? Part E What is the distance that the cannonball travels horizontally before reaching the ground again (assuming it was shot at exactly ground level with the velocity given)?
A cannon launches a cannonball 20° above the horizontal, off of a 75 meter high cliff. The initial speed of the cannonball as it leaves the cannon is v. = 50 m/s. a) Find the position of the cannonball relative to where it was launched, 4 seconds after it was launched. b) Find the velocity of the cannonball as it strikes the ground, 75 m vertically below where it started. Please express your answer as a vector in unit vector...
please help am doubting my analysis i. Solve the following problem on a clean sheet of paper. A cannon shoots a cannonball from the ground level (ignore the height of the cannon) towards a cliff of height h = 170 m. The cannonball is launched with an initial velocity of 110 m/s at an angle of 64° above the horizontal. Neglect air resistance. Assume the cannonball hits the cliff as it descends (on its way down) exactly at the edge,...
Consider a cannon on top of a cliff of height h = 60 m located at x = 0. It shoots a cannonball of mass m = 4 kg horizontally with an initial speed of v0 = 90 m/s. Ignore air resistance. (a.) Immediately after the cannonball leaves the cannon what are the x and y components of it's velocity? (b.) right after the cannonball leaves the cannon, what are the x and y components of it's acceleration? (c.) How...