The direction of the ball is indicated by the arrow. For each case, indicate if there is an acceleration. Explain why or why not. Indicate the direction of the acceleration. a. V;=5 m/s =5 m/s
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- Can you help me answer this? Solve separately by letter and explain how you get the answer. Thank you. About projectile motion.If a baseball is hit with a vertical speed of 20 m/s and a horizontal speed of 4 m/s, how long will the ball remain in the air? (Assume for the purposes of this question that the ball starts at nearly ground level.) ______ s How far wil it go? ______ m ***Please write down work. Thank you! Trying to learnSn object moves in a straight line in one dimension as shown below. What can be concluded about the object's velocity and acceleration? The picture is attached
- Please help- I need to create acceleration vector for the motion diagram. *motion diagram is also provided in the picture.For part D. Vb has to be part of the equation not = to it. The equation including Vb, R1, I1, R2, and R3=0. Would the equation be Vb-equation or +. Or is it -Vb.please I only help with f,g,h, i the diagram I used red lines to scribble over is not part of the questions i have already used the data from 1.2 to draw all three graphs so it is not needed again but this is it Use these calculations and data to complete in the table of the x-position, x-velocity, and x-acceleration on the next page. Time (s) (cm) (cm) (cm/s) (cm/s) (cm/s2) 0.0 30 xxxxx xxxxx xxxxx xxxxx 0.25 xxxxx 15 30 xxxxx xxxxx 0.5 45 xxxxx xxxxx -20 -40 0.75 xxxxx 5 10 xxxxx xxxxx 1.0 50 xxxxx xxxxx -20 -40 1.25 xxxxx -5 -10 xxxxx xxxxx 1.5 45 xxxxx xxxxx -20 -40 1.75 xxxxx -15 -30 xxxxx xxxxx 2.0 30 xxxxx xxxxx -20 -40 2.25 xxxxx -25 -50 xxxxx xxxxx 2.5 5 xxxxx xxxxx xxxxx xxxxx
- A football is kicked at ground level with a speed of 17.2 m/sm/s at an angle of 44.6 ∘∘ to the horizontal. Part A How much later does it hit the ground? Express your answer using three significant figures and include the appropriate units. tt =Please help. This problem involves finding the velocity of a truck as it is traveling over a hill. I just need part a. Thank you.Q1b) Thank you in advance for your quick help. Since the question is related please answer both questions together. A stone is thrown upward at angle of 35o with a speed of 30 m/s from the top of a 40-m high building. (a) How long does it take the stone to reach the ground? (b) What is the speed of the stone just before it hits the ground?
- A ball on a table rolls 50 cm to the tables edge, drops 30 cm to the ground, and then continues to roll for 75 cm until eventually coming to a stop. What is the magnitude and direction of the ball’s displacement, in cm (that is, how far is it from where it started)? Use a drawing with variables clearly labeledgardener walks in a flower garden as illustrated in the figure below. a.)What distance does the gardener travel? b.)What is the gardener’s displacement?A brick becomes dislodged from the top of a state building (at a height of 1220 feet) and falls to the sidewalk below. (a) Write the position, velocity, and acceleration functions of the brick. (b) How long does it take the brick to hit the sidewalk? (Use two decimal places.) (c) How fast is the brick traveling when it hits the sidewalk. (Use one decimal place.)