Problem 1: Suppose two children push horizontally, but in exactly opposite directions, on a third child...

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Problem 1: Suppose two children push horizontally, but in exactly opposite directions, on a third child in a sled. The first child exerts a force of 76 N, the second a force of 99 N, kinetic friction is 5.5 N, and the mass of the third child plus sled is 25 kg. Gatewood, Kayla-kgatewood3@cmm.edu Using a coordinate system where the second child is pushing in the positive direction, calculate the acceleration in m/s². a= sin() cos() tan() T ( cotan() asin() acos() E sinh() atan() acotan() tanh() cosh() cotanh() (Degrees O Radians 1^ 1 4 5 1 2 0 VO BACKSPACE 8 * 6 3 DEL HOME END CLEAR Grade Summary Deductions Potential 95% Submissions Attempts remaining: 5% per attempt) detailed view 1 Problem 1: Suppose two children push horizontally, but in exactly opposite directions, on a third child in a sled. The first child exerts a force of 76 N, the second a force of 99 N, kinetic friction is 5.5 N, and the mass of the third child plus sled is 25 kg. Gatewood, Kayla-kgatewood3@cmm.edu Using a coordinate system where the second child is pushing in the positive direction, calculate the acceleration in m/s². a= sin() cos() tan() T ( cotan() asin() acos() E sinh() atan() acotan() tanh() cosh() cotanh() (Degrees O Radians 1^ 1 4 5 1 2 0 VO BACKSPACE 8 * 6 3 DEL HOME END CLEAR Grade Summary Deductions Potential 95% Submissions Attempts remaining: 5% per attempt) detailed view 1