7. [-/1.5 Points] DETAILS SERCP11 3.2.P.017. MY NOTES A projectile is launched with an initial speed of 40.0 m/s at an a

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7 1 5 Points Details Sercp11 3 2 P 017 My Notes A Projectile Is Launched With An Initial Speed Of 40 0 M S At An A 1 (99.91 KiB) Viewed 48 times

7. [-/1.5 Points] DETAILS SERCP11 3.2.P.017. MY NOTES A projectile is launched with an initial speed of 40.0 m/s at an angle of 31.0° above the horizontal. The projectile lands on a hillside 3.95 s later. Neglect air friction. (Assume that the +x-axis is to the right and the +y-axis is up along the page.) (a) What is the projectile's velocity at the highest point of its trajectory? magnitude m/s direction º counterclockwise from the +x-axis (b) What is the straight-line distance from where the projectile was launched to where it hits its target? m Need Help? Read It Watch It