What is the speed of a car that is traveling 160 miles in 2.5hrs? Answer in m/s.(hint: conversion required from MPH to m/s)

20. threshold braking in the vehicle's braking system occurs when a. the brake pedal is pushed, heel on floorboard, with full foot pressure. b. the brakes are exerting full braking power, without traction loss. c. the driver begins pushing down the brake pedal, with moderate slowdown. d. the brakes just begin to take hold with a gradual slowdown.

Aman throws a football straight into the air. as it rises, it slows down. which type of energy is the football gaining?

Suppose you increase your walking speed from 7 m/s to 13 m/s in a period of 2 s. what is your acceleration?