on 6dout ofnAnswer:A tennis ball leaves a racket during a horizontal ground stroke with a velocity of 30 m s¹. If the ball is in the air for0.8 s, calculate the horizontal distance the ball has travelled.(4 marks)Answer:University of EssexJulienne Ashu Ngounou (LogNeed help?the IT aladockQuick LinksFinish attempt ...

The objective of this question is to calculate the horizontal distance travelled by a tennis ball.…

Answered: on 6 d out of n Answer: A tennis ball…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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A3/10/21 L10.1 Parts of Cir X K Maya Paniagua - Lt 110D9ZNTU1MTU5/a/MjczMzA4NzUyMDc1/details G 17. Find the circumference of a 18 circle with an area of 113.1 in?.
You and a companion are driving a twisty stretch of road in a car with a speedometer but no odometer. To find out how long this road is, you record the car's velocity at 10-second intervals. a. Estimate the length of the road using left-endpoint values. ft b. Estimate the length of the road using right-endpoint values. ft Time (s) 0 10 20 30 40 50 60 Velocity (ft/s) 0 32 46 27 37 31 33 Time (s) 70 80 90 100 110 120 Velocity (ft/s) 11 22 21 24 48 40
y! does long.. jump to pg W Megarhys.. B Course S. Bb https://ac. x A eB wit. search edoOK UUOK CoLents Exercise: Computing Distances in an Application PDF Transcript for Exercise: Computing Distances in an Application Answers 26. Roberto has plans to build a tree house in a large oak tree in his backyard. He takes measurements from the ground and uses trigonometry to estimate how tall the tree house can be. Twenty feet from the base of the tree, Roberto measures a 26.6° angle of elevation to the proposed bottom of the tree house and a 42° angle of elevation to the proposed top of the tree house. If Roberto is 6 ft tall, will there be enough room for him to stand inside the tree house? 581 27. A police officer hiding between two bushes 50 ft from a straight highway sights two points A, and B. The angle from the police car to A is 62°, and the angle to point B is 72°. 50 ft 62° 72 B a. Find the distance between A and B. Round to the nearest foot. b. Suppose that a motorist takes 2.7 sec…
A street light is at the top of a 16 ft tall pole. A woman 6 ft tall walks away from the pole with a speed of 5 ft/sec along a straight path. How fast is the tip of her shadow moving when she is 50 ft from the base of the pole? F3 Question Help: Video 5 Submit Question F4 6 F5 7 & Q Search F6 8 * ft sec F7 9 F8 0 M 61 M F10 D|| F11 F12 BACKSPACE PAUSE INC 9. PG DN 01 SCR LOCK
2. 2. length 2. what is the x-coordinate of D? (A) 2.62 (B) 3.62 (C) 3.73 (D) 3.90 (E) 4.90 A (1,0) Figure 7
Plz help. Thanks for your hard work.
Llaiy 4. In the diagram, lines MS, NS and OS meet PQ at S. ZQSO 30, ZNSO =x and ZPSM- ZMSN 2x, 2x/x 30 2x° Write down the size of ZPSQ and give a reason for your answer. Write a number sentence and calculate the value of x, 4.1 4.2 4.3 Write down the size of ZPSN. The diagram shows four 2D shapes P, Q, R and S. One angle of each shape is marked a, b, e or d. 5. 106 40° Q R. 70° Copy and complete this table. P. Q R. Figure Name of shape Size of angle Intersecting lines The diagram shows lines PQ and RS crossing each other at T. Angles such as ZPTS and ZRTQ that lie opposite each other are called vertically opposite angles abbreviated to vert. opp. Zs. Ma R Q. There are two pairs of vertical opposite angles in the diagram: ZPTS and RTQ:
LADB = 60. ZADC = ZBDC = BC = AC = AD = BD = AB = D. 14 T23.8 42 |||

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