Answer Happy

Two forces, of magnitudes F1​=95.0 N and F2​=45.0 N. act in opposite directions on a block, which sits atop a frictionless surface, as shown in the figure. (Figure 1)initially, the center of the block is at position xi​=−5.00 cm. At some later time, the block has moved to the right, and its center is at a new position, xr​=5.00 cm.
Find the work W1​ done on the block by the force of magnitude F1​=95.0 N as the block moves from xi​=−5.00 cm to xr​=5.00 cm. Express your answer numerically, in joules.
Part A Part 8 Find the work. W2​ done by the force of magrituste F2​=45.0 N as the block moves from ±1​=−5.00 cm to ±t=5.00 cm. Express your answer numerically, in joules. 7 Hint 1. He the work positive or nogative? A Incorrect; Try Again; 8 attempts remaining
nd its center is Part C What is the net work Wbet ​ done on the block by the two forces? Express your answer numerically, in joules.
Determine the change Kf​−Ki​ in the kinetic energy of the block as it moves from xf​=−5.00 cm to xf​=5.00 cm. Express your answer numerically, in joules.