A ball is shot from the ground into the air. At a height of 9.80 m,...
A ball is shot from the ground into the air. At a height of 9.80 m, its velocity is v = (8.50i + 4.00j) m/s, with i horizontal and j upward.
- To what maximum height does the ball rise?
- What total horizontal distance does the ball travel?
- What is the magnitude of the ball's velocity just before it hits the ground?
- What is the angle (below the horizontal) of the ball's velocity just before it hits the ground?
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A ball is shot from the ground into the air. At a height of 9.80
m,...
Q7 A ball is shot from the ground into the air. At a height of 9.1...
Q7 A ball is shot from the ground into the air. At a height of 9.1 m, its velocity is it = (7.6 +6.19) m/s, with î horizontal and ſ upward. (a) To what maximum height does the ball rise? (b) What total horizontal distance does the ball travel? [4+3]
Question S A ball is thrown from a height of horizontal. Assume air resistance is negligible....
Question S A ball is thrown from a height of horizontal. Assume air resistance is negligible. 20 meters with an initial velocity of 10 m/s at an angle of 30 above the an initial (a) Find the x and y components of the ball's initial velocity (b) What is the maximum height in meters reached by the ball? (c) For how many seconds is the ball in the air? (d) What is the total distance from the launch point to...
A ball is launched from the top of a building 80 m high at an angle...
A ball is launched from the top of a building 80 m high at an angle of above the horizontal with a speed of 63 in/s. How long does it take before the ball reaches its highest point? What is the maximum height of the ball above the ground? How long is the ball in the air before it hits the ground? How far does the ball travel horizontally before it hits the ground? What is the acceleration of the...
At a height h = 44.0 m above the ground a rocket is fired at an...
At a height h = 44.0 m above the ground a rocket is fired at an initial speed v0 = 168.0 m/s at an angle θ = 27 degrees above the horizontal. Ignore air resistance. The magnitude of the gravitational acceleration is 9.8 m/s2. Choose the RIGHT as positive x-direction. Choose UPWARD as psotitive y-direction. Keep 2 decimal places in all answers (a) Find v0x, the x component of the initial velocity (in m/s) (b) Find v0y, the y component...
A projectile is shot from the edge of a cliff 115 m above ground level with...
A projectile is shot from the edge of a cliff 115 m above ground level with an initial speed of v0 = 56 m/s at an angle of 35.0∘ with the horizontal, as shown in the figure A-Determine the time taken by the projectile to hit point P at ground level. B-Determine the distance X of point P from the base of the vertical cliff. C-At the instant just before the projectile hits point P, find the horizontal and the...
Question 9 Your answer is parbally correct. Try again. A bal is shot from the gro...
Question 9 Your answer is parbally correct. Try again. A bal is shot from the gro und into the air. At a he ght ef 9.4 m, its velocity is V = 7.1 + 5 m/s, th horno eal and upward. (a) To what man r um height does the bal:ise? (b) What total hon or tal dstance does the ball travel? What are the (e) magnitude and (d) angle (below the horcontal; give as negative) of the balls velocity...
Please include the concept and the law of the question, thank you. Problem# 5 ground? d) Provide a final drawing with all the vectors Problem5 A child throws a ball with an initial speed of 8....
Please include the concept and the law of the
question, thank you.
Problem# 5
ground? d) Provide a final drawing with all the vectors Problem5 A child throws a ball with an initial speed of 8.00 m/s at an angle of 40.0° above the horizontal. The ball leaves her hand 1.00 m above the ground and experience negligible air resistance. (a) How far from where the child is standing does the ball hit the ground? (b) How long is the...
A small rubber ball is launched by a compressed-air cannon from ground level with an initial...
A small rubber ball is launched by a compressed-air cannon from ground level with an initial speed of 13.5 m/s directly upward. Choose upward as the positive direction in your analysis. (a) What is the maximum height above the ground that the ball reaches? m (b) How long does it take to reach the maximum height? s (c) How long does it take to reach the ground after it reaches its highest point? s (d) What is its velocity just...
1. A train at a constant 62.0 km/h moves east for 32.0 min, then in a...
1. A train at a constant 62.0 km/h moves east for 32.0 min, then in a direction 46.0° east of due north for 29.0 min, and then west for 42.0 min. What are the (a) magnitude and (b) angle (relative to east) of its average velocity during this trip? 2. A cart is propelled over an XX plane with acceleration components ax 5.5 m/s2 and ay = -2.3 m/s. Its initial velocity has components vox = 9.3 m/s and voy...
A small rubber ball is launched by a compressed-air cannon from ground level with an initial...
A small rubber ball is launched by a compressed-air cannon from ground level with an initial speed of 17.6 m/s directly upward. Choose upward as the positive direction in your analysis. (a) What is the maximum height above the ground that the ball reaches? 15.80 (b) How long does it take to reach the maximum height? 1.7959 (c) How long does it take to reach the ground after it reaches its highest point? 1.7959 (d) What is its velocity just...
Q7 A ball is shot from the ground into the air. At a height of 9.1 m, its velocity is it = (7.6 +6.19) m/s, with î horizontal and ſ upward. (a) To what maximum height does the ball rise? (b) What total horizontal distance does the ball travel? [4+3]
Question S A ball is thrown from a height of horizontal. Assume air resistance is negligible. 20 meters with an initial velocity of 10 m/s at an angle of 30 above the an initial (a) Find the x and y components of the ball's initial velocity (b) What is the maximum height in meters reached by the ball? (c) For how many seconds is the ball in the air? (d) What is the total distance from the launch point to...
A ball is launched from the top of a building 80 m high at an angle of above the horizontal with a speed of 63 in/s. How long does it take before the ball reaches its highest point? What is the maximum height of the ball above the ground? How long is the ball in the air before it hits the ground? How far does the ball travel horizontally before it hits the ground? What is the acceleration of the...
Question 9 Your answer is parbally correct. Try again. A bal is shot from the gro und into the air. At a he ght ef 9.4 m, its velocity is V = 7.1 + 5 m/s, th horno eal and upward. (a) To what man r um height does the bal:ise? (b) What total hon or tal dstance does the ball travel? What are the (e) magnitude and (d) angle (below the horcontal; give as negative) of the balls velocity...
Please include the concept and the law of the
question, thank you.
Problem# 5
ground? d) Provide a final drawing with all the vectors Problem5 A child throws a ball with an initial speed of 8.00 m/s at an angle of 40.0° above the horizontal. The ball leaves her hand 1.00 m above the ground and experience negligible air resistance. (a) How far from where the child is standing does the ball hit the ground? (b) How long is the...
1. A train at a constant 62.0 km/h moves east for 32.0 min, then in a direction 46.0° east of due north for 29.0 min, and then west for 42.0 min. What are the (a) magnitude and (b) angle (relative to east) of its average velocity during this trip? 2. A cart is propelled over an XX plane with acceleration components ax 5.5 m/s2 and ay = -2.3 m/s. Its initial velocity has components vox = 9.3 m/s and voy...
A small rubber ball is launched by a compressed-air cannon from ground level with an initial speed of 17.6 m/s directly upward. Choose upward as the positive direction in your analysis. (a) What is the maximum height above the ground that the ball reaches? 15.80 (b) How long does it take to reach the maximum height? 1.7959 (c) How long does it take to reach the ground after it reaches its highest point? 1.7959 (d) What is its velocity just...
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