A jet plane is faster than sound
True
A propeller plane moves faster than sound
False
A beam of light can circle the Earth more than 7 times in one second.
True
A peregrine falcon can swoop at 200 km per hour
False
The ostrich is the fastest animal with two legs
False
A jet plane is faster than a propeller plane.
True
A speedometer measures the speed of a moving object
True
A meteoroid is faster than light
False
A cheetah is faster than a falcon
False
To travel to the moon, a rocket must reach a speed of 25,000 miles per hour
True
You can't turn off the rocket and coast in space
False
A human is faster than an ostrich
False
A rocket from Earth takes 8 hours to reach the Moon
False
A running human would take more than a year to travel from the Earth to the moon
True