Joey and his bike have a mass of 34.3 kg. he going to ride onto a ramp moving a a steady 9.5 m/s and he will not lose any speed on the ramp. the ramp is angled at 22.3° to the ground. you are to determine the horizontal distance he will travel as a projectile before landing on a ramp at the same height as the ramp from which he jumped the gravitational field strength on the planet where this took place is 11.10 m/s/s.

An object with initial temperature 130 ∘ f is submerged in large tank of water whose temperature is 50 ∘ f . find a formula for f ( t ) , the temperature of the object after t minutes, if the cooling constant is k = − 0.2 . remember newton's law of cooling (the rate of change of temperature with respect to time is equal to k times the difference between the temperature of the object and the surrounding temperature) ! : )