How long does it take to drive a distance of 260 miles at a speed of 65mph?
4 hours
D=M/V is the formula for what ?
Density
what is potential energy
stored energy
what is an element
A pure substance
If an object has a mass of 441 and the volume of 10cm what is the density
44.1cm
A girl cycles for 3hrs at a speed of 40 km/h. What distance did she travel?
120km
you have a cube that has a mass of 45 and a volume of 6 what is the density of the object
7.5
what is kinetic energy
kinetic energy is energy in motion
what is a compound
physical properties formed when two or more elements
when would a skatebored have the most potential energy
At the top of the ramp
S=D/T is the formula for what
Speed
Mass = 40g Volume = 20mL •What is the Density?
2
A rollercoaster a the top is the form what type of energy.
Potential energy
CO2 is a
compound
what is a disadvantage of using an inclined plane to life heavy objects
The object must be moved at a grater distance
How long does it take to travel a distance of 672km at a speed of 96km/h?
36km
Mass = 22g
Volume = 2cm •
What is the Density?
11
when playing catch at what point does kinetic energy happen.
when the ball is being thrown
Zr is a what
Element
what is density
The amount of matter in a given space or volume
John is a runner. He runs the 100m sprint in 10x6s. What speed did he travel at? (in m/s)
9.4m/s
Mass = 35g
Volume = 7cm •
What is the Density?
5
A car stopped at a stop sign is a form of what energy
potenital
how many of these are elements
3
what is motion
The change in an object’s position with respect to time