A car is driving along a road at a speed of 50 km/hr. How far will the car travel in 5 hours?​

An experiment is designed to test the relationship between the initial height of a basketball before it is dropped to the height of its rebound bounce. the height of the rebound bounce is measured using a scale positioned behind the ball. in the above experiment, which condition would not be controlled? a). the starting height of the ballb). the surface the ball bounces on c). the type of ball d). the method to measure the rebound height of the ball

Describe the path of a ray that approaches a mirror parallel to the principal axis.

Why is it important always to use horizontal bars in unit fractions when performing unit conversions?