1D Motion
Everly skips down the 400 meter hallway in 20 seconds. What is her speed?
What is 20 m/s?
Which of the following angles will give a projectile maximum height when launched from the ground: 90o, 45o, or 0o?
What is 90o?
At time 2, the object is ...
What is at rest?
What is speed?
What is change in distance over time?
Displacement is a vector quantity but distance is a...
What is a scalar quantity?
A car moving at 22 m/s slows to 10 m/s in a three second interval. What is the acceleration of the car over the time period?
What is -4 m/s2?
A banana is thrown at an initial speed of 45 m/s at a 35o angle from the ground. What is the vertical component of the banana's speeds?
What is 25.81 m/s?
At time 3, the object has...
What is a negative constant velocity?
Some quantities in physics are scalar and some are vector. What is the difference in these kinds of quantities?
What is if direction is included or not?
To find the time that projectile is in the air when launched from an angle you need to...
What is write an equation in terms of t and graph it in desmos?
What is the average velocity of a car that travels 60 km due east in 0.5 hours?
What is 120 km/hr east?
A ball is thrown horizontally. What can increase the length of time the ball is in the air?
What is increasing the height of launch, decreasing the launch speed, or increasing the launch force?
At time 4 the object has...
What is a constant positive acceleration?
Velocity is like speed in that is ___________, but it also has direction.
What is magnitude?
After finding the time that a projectile is in the air by graphing it in desmos, to find the horizontal distance traveled you...
What is use plug in the horizontal velocity and the time that the projectile is in the air to solve for distance using the velocity equation v=d/t?
Ms. Mixon drove south 15 miles from Mosley to Carolina Beach. She went to her apartment downtown afterward which is 14 miles north of Carolina Beach. What's her displacement?
What is 1 meter south?
A rock is thrown at 15.4 m/s at 28o to the horizontal. How long is the rock in the air?
What is 1.47 seconds?
The velocity from time t=0 to time t=5 is...
What is 1 m/s?
The difference between distance and displacement is _________________________?
Distance is the total path traveled by an object whereas displacement is simply the change in final from initial position. Displacement also includes direction whereas distance does not.
Oliver Twist loves to _________ after his toys.
What is chase?
A ball is dropped from an airplane. Ignoring air resistance, what is the velocity of the ball after 8 seconds?
What is 78.4 m/s?
A rock is thrown at 15.4 m/s at 28o to the horizontal. What is the horizontal displacement of the rock when it hits the ground?
What is 19.99 m?
What is the average velocity from time t=0 to time t=10?
What is 0.5 m/s?
Acceleration can be caused by ______________, __________________, and ______________.
What is speeding up, slowing down, and changing direction?
Oliver is a ___________ mix cat.
What is Siamese?