
50 km/hr = ___ m/s 14.3 m/s = ___ cm/s 5000 m/s = ___ km/hr 110 cm/s = ___ m/s Solve for the following dimensional analysis. Area times distance = Energy times Acceleration = Distance times velocity = Distance times volume = Area divided by distance Velocity divided by acceleration = Energy divided by acceleration = Answer the following questions by showing your work. What is the percent difference between accepted value of gravity of 9.81 m/s^2 and the experimental...
A. Consider a plane traveling with a velocity of 100 km/hr, South that encounters a side wind of 25 km/hr, West. Now what would the resulting velocity of the plane be? B. Suppose that a river is moving with a velocity of 3 m/s, North and a motorboat is moving with a velocity of 4 m/s, East. What would be the velocity of the motorboat?
Car goes 60min/hr. What is speed in m/s? 1 mile = 1.6 km
A jet plane traveling at 1, 800 km/hr (500 m/s) pulls out of a dive by moving in an arc of radius 6.00 km. a. What is the plane's acceleration in m/s^2? b. What is the plane's acceleration in gs?
a car traveling at 95 km/hr. is 210 m behind a truck traveling at 75 km/hr. How long will it take the car to catch the truck?
A measured 43.2 km/hr equals how many m/s? a. b. 11. 7.30 x 102 m/s 4.00 x 101 m/s c. 12.0 m/s d. 37.0 m/s
Texting while driving can distract you for several seconds. If you are traveling at 100 km/hr and are 90m behind someone (also traveling at 100 km/hr) who slams on his brakes at 3 m/s23 m/s2and it takes you 3 seconds to realize you now need to brake, how far apart will you be when you match his speed again if you brake at 12 m/s2?
What requires more work from the brakes of a car, decreasing the velocity from 100 km/hr to 70 km/hr, or decreasing the velocity from 70 km/hr to 0 km/hr.?
Km = {(Vmax([S]))/(V)} – [S] • Vmax = 100 (units) • At [S] = 20 M • Velocity = 25 (units) calculate Km
A bird going 28.8 km/hr is pursuing a bee. The bee is flying in the same direction as the bird at 10.8 km/hr. When the bird is but 3.00 meters behind the bee a wind begins which blows backwards so that the bird’s acceleration is 5.00 m/s/s and the bee’s acceleration is 2.00 m/s/s. They both continue to fly forward and bird misses the bee when it first catches up. They both continue to fly forward in the wind. How...