Pls answer no. 2 ASSESSMENT #5 (2nd Quarter)PROJECTILE MOTION1. A placekicker kicks a football at an angle of 52.5* above the horizontal axis. The initial speed of the ball is 33 m/s.Ignore air resistance, find the maximum height that the ball attains.2. A baseball player hits a home run, and the ball lands in the left-field seats, 7.5 m above the point at which it was hit. Itlands with a velocity of 36 m/s at an angle of 28 below the horizontal. Ignoring air resistance, find the magnitude anddirection of the initial velocity with which the ball leaves the bat.3. A projectile is fired from the top of a cliff 302 ft high with a velocity of 1.41x10 fps directed 45°. Find the range on thehorizontal plane through the base of the cliff.4. A movie stunt driver on a motorcycle speeds horizontally off a 52.0-m-high cliff. How fast must the motorcycle leave thecliff top to land on level ground below, 89.0 m from the base of the cliff where the cameras are? Ignore air resistance.5. A boy on a small hill aims his water-balloon slingshot horizontally, straight at a second boy hanging from a tree brancha distance d away. At the instant the water balloon is released, the second boy lets go and falls from the tree, hoping toavoid being hit. Show that he made the wrong move. (He hadn't studied physics yet.) Ignore air resistance. EXPLAIN INYOUR OWN WORDS AND DO NOT COPY FROMthe submission.UR CLASSMATES. I will know if you do so. Prepare to explain during

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Eximum height that the ball attains. 2. A baseball player hits a home run, and the ball lands in the left-field seats, 7.5 m above the point at which it was hit. It lands with a velocity of 36 m/s at an angle of 28 below the horizontal. Ignoring air resistance, find the magnitude and direction of the initial velocity with which the ball leaves the bat. 3. A proicctile is fred from

Eximum height that the ball attains. 2. A baseball player hits a home run, and the ball lands in the left-field seats, 7.5 m above the point at which it was hit. It lands with a velocity of 36 m/s at an angle of 28 below the horizontal. Ignoring air resistance, find the magnitude and direction of the initial velocity with which the ball leaves the bat. 3. A proicctile is fred from

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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A method of analysis yields masses of gold that are low by 0.4 mg. This method is used for analysis of ores that assay about 3.1% gold. What minimum sample mass should be taken if the relative error resulting from a 0.4-mg loss is not to exceed a. -0.1%? Mass = b. -0.4%? Mass = 6. C. -0.8%? Mass = %3D d. -1.1%? Mass =
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