A truck slows down from 13m/s to 8.5m/s. During this time, the truck covered a distance of 892m. How long (in seconds) did it take for its speed to decrease from 13m/s to 8.5m/s ? Do NOT include units in your answer. Round your answer to 2 decimal places. Do NOT change to scientific notation. Ignore significant figures.

A truck slows down from 13m/s to 8.5m/s. During this time, the truck covered a distance of 892m. How long (in seconds) did it take for its speed to decrease from 13m/s to 8.5m/s ? Do NOT include units in your answer. Round your answer to 2 decimal places. Do NOT change to scientific notation. Ignore significant figures.

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter1: A Physics Toolkit

Section: Chapter Questions

Problem 3STP

See similar textbooks

Similar questions

What is a leap second, and why w it introduced into timekeeping practices by scientists in the 1 970s?
. A rocket accelerates from rest at a rate of 64 m/s2. (a) What is its speed after it accelerates for 40 s? (b) How long does it take for the rocket to reach a speed of 7,500 m/s?
A runner runs the length of a 100-m in 20 seconds. What is her speed in m/s? If she runs with the same speed, how long (in seconds) will it take her to run the length of a 250-m track ?
2. Bicyclists in the Tour de France reach speeds of 34.0 miles per hour(mi/h) on fl at sections of the road. What is this speed in (a) kilometers perhour (km/h) and (b) meters per second (m/s)?
Imagine that you took a road trip. Based on the information in the table, what was the average speed of your car? Time Mile marker 3:00 pm 32 8:00 pm 166 Express your answer to three significant figures and include the appropriate units. Use mimi as an abbreviation for miles, and hh for hours, or mphmph can be used to indicate miles per hour.
What is the velocity and distance covered in 5 seconds when acceleration is 0.02s^(-7/8)) m/s², where s is in meters?
Velocity is measured in units of? choose all that apply: m/s^2, km/h^2, km/h, miles/minute, km/days, mph
Your driverless car maintains a constant speed of 63 miles per hour along a highway. How many miles do you travel in 3.8 hours?
why do we use meters “per” second when calculating speed?
The Lamborghini Sesto Elemento accelerates from 0 to 60 mph in 2.5 seconds. What is its acceleration in (mi/hr)/s? What is it in (m/s)/s?
Sleds propelled by rockets are used to study how humans react to sudden acceleration. If a rocket-powered sled accelerates to a speed of 442.82 m/s in 1.71 seconds, what is the sled's acceleration (measured in meters per second squared)? Only the final answer, stated to three decimal places, should be rounded off.
A person drops a rock from the edge of a cliff that is 1350 ft high. The initial acceleration is a=−32 ft/sec^2. 1. What is the velocity equation? Use t as the variable and v for the velocity. 2. What is the displacement equation? Use t as the variable and s as the displacement. 3.What time did it hit the ground? (Hint: s=0) 4. What was the velocity just before impact?