C1. If you are up to speed with a subject or activity, you have all the latest information about it and are able to do it well: We arranged for some home tutoring to get him up to speed with the other children in his class. Before we start the meeting Im going to bring you up to speed with the latest developments.

What does it mean to speed someone?

Methamphetamine, when abused, is commonly referred to as “speed”, “meth”, or “chalk” and has been in use since the early 1960s. When abused, methamphetamine is usually smoked, snorted, injected, or taken orally.

What is short speed?

Speed is defined as. The rate of change of position of an object in any direction. Speed is measured as the ratio of distance to the time in which the distance was covered. Speed is a scalar quantity as it has only direction and no magnitude.

Will get up to speed?

If you are up to speed with a subject or activity, you have all the latest information about it and are able to do it well: We arranged for some home tutoring to get him up to speed with the other children in his class.

What are the 3 types of speed?

In general, there are three types of speed limits: absolute, presumed and basic.

What is original speed?

If a truck increases its average speed by 10 km/h it can cover 60 km at the original speed in the same time that it can cover 80 km at the faster speed. What is the original speed? H MJ, The key here is that distance equals time times rate. For the slower trip let the time be hours and the rate be r km/hr.

What does under the bridge mean?

—used to say that something happened in the past and is no longer important or worth arguing about We had our differences in the past, but thats all water under the bridge now.

What is your day day?

1 : taking place, made, or done in the course of days in charge of day-to-day operations also : everyday day-to-day life. 2 : providing for a day at a time with little thought for the future an aimless day-to-day existence. day-to-day.

What are 2 types of speed?

When we say something is fast, what does that mean? In my experience, there are two types of speed: velocity and agility. To be successful and fast, you need to be skilled at both. Velocity is expressed through efficiency improvements.

What sport requires the most speed?

Speed Sportsrankingsportrating (/10)1Track and Field: Sprints9.882Speed Skating8.883Swimming (all strokes): Sprints7.884Ice Hockey7.7516 more rows•26 Apr 2021

How do you find original speed?

If you are asking about the initial speed of a falling object (in a vacuum) then you use the formula: s=ut+1/2gt² where s is the distance, u is the initial velocity, t is the time, and g is the gravitational force.

How do you find the original speed?

2:1211:00#Find the original speed of the train? - YouTubeYouTube

How do you hit the ground running phrase?

to be ready to work immediately on a new activity: She studied the reports over the weekend so she could hit the ground running when the meeting began.