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Introducing new Paper mode
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- Multiple ChoicePlease save your changes before editing any questions.What is the formula to calculate speed?S = t/dS = d/tS = d x tS = t x d
- Multiple ChoicePlease save your changes before editing any questions.What is speed?how far you gohow much distance is covered over a period of timehow fast you acceleratethe change in the location of a object
- Multiple ChoicePlease save your changes before editing any questions.A runner races in the 100 meter dash. It takes her 10 seconds to finish. What is her average speed?10 m/s1000 m/s100 seconds10 seconds
- Multiple ChoicePlease save your changes before editing any questions.Total distance divided by total time isaverage speedconstant speedinstantaneous speedacceleration
- Multiple ChoicePlease save your changes before editing any questions.What does this graph represent?Constant SpeedAccelerationNot moving
- Multiple ChoicePlease save your changes before editing any questions.What is the speed of an object that travels 60 meters in 4 seconds?240 m/s15 m/s0.067 m/s15 mph
- Multiple ChoicePlease save your changes before editing any questions.Which runner won the race?ABCIt was a tie
- Multiple ChoicePlease save your changes before editing any questions.According to the graph how far does the person travel in the first 5 seconds?2 m10 m0 m5 m
- Multiple ChoicePlease save your changes before editing any questions.What is the person doing from 5 seconds to 10 seconds?WalkingRunningStanding StillWalking Fast
- Multiple ChoicePlease save your changes before editing any questions.Velocity is both ____ and _____.speed , directiondirection, massvolume, densitydirection, magnitude
- Multiple ChoicePlease save your changes before editing any questions.You walk 10 meters to math class in 20 seconds. Your average speed is2 m/s0.5 m/s200 m/s5 m/s
- Multiple ChoicePlease save your changes before editing any questions.Find the velocity of a plane that traveled 3000 miles west in 5 hours.65 mph west6 mph west600 mph west6000 mph west
- Multiple ChoicePlease save your changes before editing any questions.Which of the following represents a velocity?40 m40 m north40 m/s40 m/s north
- Multiple ChoicePlease save your changes before editing any questions.A person walks 50 meters directly north, stops, and then travels 32 meters directly south. What is their displacement?82 meters18 meters28 meters1.6 meters
- Multiple ChoicePlease save your changes before editing any questions.When you look at the speedometer of your car, it tells you your....Average speedInstantaneous speed
- Multiple ChoicePlease save your changes before editing any questions.David walks 3 km north, and then turns east and walks 4 km. What is the distance?7 km3 km4 km1 km
- Multiple ChoicePlease save your changes before editing any questions.What is the speed of a cheetah that travels 112.0 m in 4.0 s?0.0357 m/s28 m/s0.036 m/s28.0 m/s
- Multiple ChoicePlease save your changes before editing any questions.A toy car travels 8.25m around a circle and stops exactly where it started. It takes 12.5 s to complete the circle. What is the average speed?.660 m/s.660 m/s in a circle.66 m/s at a tangent to the circlenone of these
- Multiple ChoicePlease save your changes before editing any questions.A toy car moves right, covering 5.50 m in 2.80s. What is the speed of the car?1.96 m/s1.96 m/s right.590 m/s.509 m/s right
- Multiple ChoicePlease save your changes before editing any questions.A block with a mass of 5 kg and a downward force due to gravity (weight) of 50 N rests on a table. The normal force is 50 N upward. What is the magnitude of the normal force?5 kg50 N up50 N down50 N