3. Devesh rode 2 km on his bike. His sister Arushi rode 3000 m on her bike. His
brother Aditya rode 500 m more than Devesh but less than Arushi. How many
km did Aditya ride?
Answers
David says his height is 5 feet 11 inches But in many counties, height is given in centimeters Find David s height in centimeters A baseball is thrown straight up so that it reaches a peak height above the launch point In 2.56 seconds, before falling back down. With what initial speed was the ball launched? What maximum height above the launch point did the ball achieve? - How you would combine vectors a and b graphically to form c = a + b? (Sketch this in the blue booklet) How you would combine vectors "a and -b graphically to form'c = a + (-b)? (Sketch this it the blue booklet) A ball is moving in the horizontal plane with an initial velocity of v=(5i + 2j) m/s. After it moves with a constant acceleration for 30 seconds, its velocity is (30i - 2j)m/s. Find a_x Find a_y. A skier leaves the ground at an angle of 25 degree above the horizontal and an initial speed 20 m/s Find the distance he traveled in the horizontal direction Find his maximum height. Find the total time (start to finish). A car is at rest on a 10* incline. The mass of the car is 1500kg. Draw a free body diagram to show this situation. Decompose the forces acting on the car into their x and y components Find the force of friction acting on this car.
Answer:
2500m because 3000m is 3 km and 3-0.5 =2.5