A car moving with a speed of 35 m/s sees a child standing in the middle of the road. The driver of the car applies brakes and brings the car to rest in 5 sec, just in time to save the child. Calculate the average stopping force of the vehicle, if the mass of vehicle and the driver is 300 kg.​

Ineed asap! list 3 examples in which friction us or makes things easier in our daily life. explain the effect of friction for each. *make sure you explain the effect of friction for each example! *

Researchers determine that the biodiversity in a woodland region is declining. they identify two major threats to the region's biodiversity, a method to address each threat, and the expected outcome of each method. this information is shown in the table. a) reforestation would not benefit many species because most forest species live on the ground. b) reforestation would take the longest time to be effective because trees take several years to grow. c) biological augmentation would benefit only a few species because is is typically not very effective. d) biological augmentation would take less time to ve effective because it targets the majority of prey species.

In an experiment, how can i change human errors? be specific.