I Y cobra.parkland.edu 828 PHY121_ICPs - PHY-121-401H_2022SP M Join conversation MAT-200-051W-Spring-2022-Course-Calendar - MAT-200-051W_2022SP + ICPS PHY121-SP2022 Name: 8) A 38.2 kg cart is pushed up a 3.60 m long ramp angled at 31.1 . above horizontal by a 257. N force pointing parallel to the ramp. If the cart started at rest and friction effects are negligible, then: A) What is the work done by the push? [J] a) +370. c) +925 b ) -370 d) -925 e) None/Zero B) What is the weight of the cart? [N] a) +150. c) +375 b) -150 d) -375 e) None/Zero C) What is the work done by gravity? [J] a) +279 c) +697. b ) -279 d) -697 e) None/Zero D) What is the work done by the normal force from a) +697. c) +1.74x103 the ramp? [J] b) -697 d) -1.74x103 None/Zero E) What is the final speed of the cart? [m/s] a) +3.46 c) +8.65 b) -3.46 d) -8.65 e) None/Zero