A cart traveling at 15m/s speeds up with a constant acceleration of 2.0m/s^2 for 15 seconds. What is the new velocity? a.) 30m/s
b.) 15m/s
c.) 45m/s
d.) 450m/s
e.) 60m/s

Which of the following is a homogenous mixture? o a. a toy box filled with toys o b. blood o c. trail mix o d. spaghetti and meatballs submit

Aprojectile is launched from ground level with an initial velocity of v 0 feet per second. neglecting air resistance, its height in feet t seconds after launch is given by s equals negative 16 t squared plus v 0 t. find the time(s) that the projectile will (a) reach a height of 192 ft and (b) return to the ground when v 0equals112 feet per second. (a) find the time(s) that the projectile will reach a height of 192 ft when v 0equals112 feet per second. select the correct choice below and, if necessary, fill in the answer box to complete your choice.

Could someone . i have tried to solve myself but my calculation is off