You run at 4.0 m/s [E] while your friend is running 5.0 m/s [E]. This is your velocity with respect to your friend.
What is 1.0 m/s [W]?
100
A person starts from rest and accelerates at 2.0 m/s^s. This is the person's speed 3.0 seconds later.
What is 6.0 m/s?
100
A stone is thrown vertically upward at a speed of 13 m/s. This is the time it takes the stone to reach its maximum height.
What is 1.3 s?
200
A car moves 31 m/s [E]. A truck moves 22 m/s [W]. This is the velocity of the truck relative to the car.
What is 53 m/s [W]?
200
A person changes their velocity by 2.3 meters per second every second. This is the acceleration.
What is 2.3 m/s^2?
200
A car goes this far when it changes its velocity from 25 m/s [E] to 35 m/s [E] in 12 seconds.
What is 360 m?
300
A boat can travel 5.1 m/s in still water. The boat points directly East across a river. The river has a current of 3.5 m/s [S]. This is the velocity of the boat relative to the ground.
What is 6.2 m/s [E 34 degrees S]?
300
A car traveling 99 km/h [E] changes its velocity to 72 km/h [E] in 5.2 seconds. This is the acceleration.
What is 1.4 m/s^2 [W]?
300
A person moves at 5.0 m/s for 12 seconds. She then accelerates at 0.75 m/s^2 for 2.0 seconds before changing her velocity at a rate of -0.5 m/s^2 for 5.0 seconds. She maintains this speed for 22 seconds. There are this many parts to this situation.
What is 4 parts?
400
A boat can travel 5.1 m/s in still water. The river has a current of 3.5 m/s [S]. This is the velocity of the boat relative to the ground when in travels directly East across the river.
What is 3.7 m/s [E]?
400
A rock is thrown off a cliff. Its initial velocity is 15 m/s upwards. The rock takes 9.9 s to reach the water below. This is the height of the cliff.
What is 330 m?
400
A person driving 111 km/h spots a moose. His reaction time is 0.62 seconds. The brakes then cause the vehicle to accelerate at a rate of -8.0 m/s^2. The person will go this far before stopping.
What is 78 m?
500
An airplane travels 351 km/h in still air. The pilot wishes to go North, but the wind is blowing at 35.0 km/h from the west. If the trip takes 2.0 hours, this is how far the plane travelled.
What is 698 km?
500
A rock is thrown off a cliff. Its initial velocity is 5 m/s downwards. The cliff is 224 m high. This is how long it takes the rock to reach the ocean below.
What is 6.3 s?
500
A car traveling 119 km/h speeds by a stopped police car. As soon as the car passes the cop, the cop accelerates at a rate of 6 m/s^2 until he catches up to the speeder. How long does it take the cop to catch the speeder?