Martin is on his trail bike, approaching a creek bed that is 7 m wide. A ramp with an incline of 10 degrees has been built for daring people who try to jump the creek. Martin is traveling at his bike's maximum speed,40 km/h. (a) Should Martin attempt the jump or enphatically hit the brakes? (b) What is the minimum speed the bike must have to make his jump? (Assume equal elevations on either side of the creek)